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new Array(this.length);
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for(r=t.length-6,n=0;r>=e;r-=6)i=o(t,r,r+6),this.words[n]|=i<<a&67108863,this.words[n+1]|=i>>>26-a&4194303,(a+=24)>=26&&(a-=26,n++);r+6!==e&&(i=o(t,e,r+6),this.words[n]|=i<<a&67108863,this.words[n+1]|=i>>>26-a&4194303),this.strip()},a.prototype._parseBase=
function(t,e,r){this.words=[0],this.length=1;
for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;
for(var a=t.length-r,o=a%n,l=Math.min(a,a-o)+r,u=0,c=r;c<l;c+=n)u=s(t,c,c+n,e),this.imuln(i),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);
if(0!==o){var h=1;
for(u=s(t,c,t.length,e),c=0;c<o;c++)h*=e;this.imuln(h),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},a.prototype.copy=
function(t){t.words=
new Array(this.length);
for(var e=0;e<this.length;e++)t.words[e]=
this.words[e];t.length=
this.length,t.negative=
this.negative,t.red=
this.red},a.prototype.clone=
function(){var t=
new a(null);
return this.copy(t),t},a.prototype._expand=
function(t){
for(;this.length<t;)this.words[this.length++]=0;
return this},a.prototype.strip=
function(){
for(;this.length>1&&0===this.words[this.length-1];)this.length--;
return this._normSign()},a.prototype._normSign=
function(){
return 1===this.length&&0===this.words[0]&&(this.negative=0),
this},a.prototype.inspect=
function(){
return(this.red?
"<BN-R: ":
"<BN: ")+this.toString(16)+
">"};var _=[
"",
"0",
"00",
"000",
"0000",
"00000",
"000000",
"0000000",
"00000000",
"000000000",
"0000000000",
"00000000000",
"000000000000",
"0000000000000",
"00000000000000",
"000000000000000",
"0000000000000000",
"00000000000000000",
"000000000000000000",
"0000000000000000000",
"00000000000000000000",
"000000000000000000000",
"0000000000000000000000",
"00000000000000000000000",
"000000000000000000000000",
"0000000000000000000000000"],w=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],M=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];a.prototype.toString=
function(t,e){t=t||10,e=0|e||1;var r;
if(16===t||
"hex"===t){r=
"";
for(var i=0,a=0,o=0;o<this.length;o++){var s=this.words[o],l=(16777215&(s<<i|a)).toString(16);a=s>>>24-i&16777215,r=0!==a||o!==this.length-1?_[6-l.length]+l+r:l+r,i+=2,i>=26&&(i-=26,o--)}
for(0!==a&&(r=a.toString(16)+r);r.length%e!=0;)r=
"0"+r;
return 0!==this.negative&&(r=
"-"+r),r}
if(t===(0|t)&&t>=2&&t<=36){var u=w[t],c=M[t];r=
"";var h=this.clone();
for(h.negative=0;!h.isZero();){var f=h.modn(c).toString(t);h=h.idivn(c),r=h.isZero()?f+r:_[u-f.length]+f+r}
for(this.isZero()&&(r=
"0"+r);r.length%e!=0;)r=
"0"+r;
return 0!==this.negative&&(r=
"-"+r),r}n(!1,
"Base should be between 2 and 36")},a.prototype.toNumber=
function(){var t=this.words[0];
return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,
"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},a.prototype.toJSON=
function(){
return this.toString(16)},a.prototype.toBuffer=
function(t,e){
return n(
void 0!==x),this.toArrayLike(x,t,e)},a.prototype.toArray=
function(t,e){
return this.toArrayLike(Array,t,e)},a.prototype.toArrayLike=
function(t,e,r){var i=this.byteLength(),a=r||Math.max(1,i);n(i<=a,
"byte array longer than desired length"),n(a>0,
"Requested array length <= 0"),this.strip();var o,s,l=
"le"===e,u=
new t(a),c=this.clone();
if(l){
for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[s]=o;
for(;s<a;s++)u[s]=0}
else{
for(s=0;s<a-i;s++)u[s]=0;
for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[a-s-1]=o}
return u},Math.clz32?a.prototype._countBits=
function(t){
return 32-Math.clz32(t)}:a.prototype._countBits=
function(t){var e=t,r=0;
return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},a.prototype._zeroBits=
function(t){
if(0===t)
return 26;var e=t,r=0;
return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},a.prototype.bitLength=
function(){var t=this.words[this.length-1],e=this._countBits(t);
return 26*(this.length-1)+e},a.prototype.zeroBits=
function(){
if(this.isZero())
return 0;
for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);
if(t+=r,26!==r)
break}
return t},a.prototype.byteLength=
function(){
return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=
function(t){
return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},a.prototype.fromTwos=
function(t){
return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},a.prototype.isNeg=
function(){
return 0!==this.negative},a.prototype.neg=
function(){
return this.clone().ineg()},a.prototype.ineg=
function(){
return this.isZero()||(this.negative^=1),
this},a.prototype.iuor=
function(t){
for(;this.length<t.length;)this.words[this.length++]=0;
for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];
return this.strip()},a.prototype.ior=
function(t){
return n(0==(this.negative|t.negative)),this.iuor(t)},a.prototype.or=
function(t){
return this.length>t.length?this.clone().ior(t):t.clone().ior(
this)},a.prototype.uor=
function(t){
return this.length>t.length?this.clone().iuor(t):t.clone().iuor(
this)},a.prototype.iuand=
function(t){var e;e=this.length>t.length?t:
this;
for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];
return this.length=e.length,
this.strip()},a.prototype.iand=
function(t){
return n(0==(this.negative|t.negative)),this.iuand(t)},a.prototype.and=
function(t){
return this.length>t.length?this.clone().iand(t):t.clone().iand(
this)},a.prototype.uand=
function(t){
return this.length>t.length?this.clone().iuand(t):t.clone().iuand(
this)},a.prototype.iuxor=
function(t){var e,r;this.length>t.length?(e=
this,r=t):(e=t,r=
this);
for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];
if(
this!==e)
for(;n<e.length;n++)this.words[n]=e.words[n];
return this.length=e.length,
this.strip()},a.prototype.ixor=
function(t){
return n(0==(this.negative|t.negative)),this.iuxor(t)},a.prototype.xor=
function(t){
return this.length>t.length?this.clone().ixor(t):t.clone().ixor(
this)},a.prototype.uxor=
function(t){
return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(
this)},a.prototype.inotn=
function(t){n(
"number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;
for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];
return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},a.prototype.notn=
function(t){
return this.clone().inotn(t)},a.prototype.setn=
function(t,e){n(
"number"==typeof t&&t>=0);var r=t/26|0,i=t%26;
return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},a.prototype.iadd=
function(t){var e;
if(0!==this.negative&&0===t.negative)
return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();
if(0===this.negative&&0!==t.negative)
return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();var r,n;this.length>t.length?(r=
this,n=t):(r=t,n=
this);
for(var i=0,a=0;a<n.length;a++)e=(0|r.words[a])+(0|n.words[a])+i,this.words[a]=67108863&e,i=e>>>26;
for(;0!==i&&a<r.length;a++)e=(0|r.words[a])+i,this.words[a]=67108863&e,i=e>>>26;
if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;
else if(r!==
this)
for(;a<r.length;a++)this.words[a]=r.words[a];
return this},a.prototype.add=
function(t){var e;
return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==
this.negative?(
this.negative=0,e=t.sub(
this),this.negative=1,e):this.length>t.length?
this.clone().iadd(t):t.clone().iadd(
this)},a.prototype.isub=
function(t){
if(0!==t.negative){t.negative=0;var e=this.iadd(t);
return t.negative=1,e._normSign()}
if(0!==this.negative)
return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r=this.cmp(t);
if(0===r)
return this.negative=0,this.length=1,this.words[0]=0,
this;var n,i;r>0?(n=
this,i=t):(n=t,i=
this);
for(var a=0,o=0;o<i.length;o++)e=(0|n.words[o])-(0|i.words[o])+a,a=e>>26,this.words[o]=67108863&e;
for(;0!==a&&o<n.length;o++)e=(0|n.words[o])+a,a=e>>26,this.words[o]=67108863&e;
if(0===a&&o<n.length&&n!==
this)
for(;o<n.length;o++)this.words[o]=n.words[o];
return this.length=Math.max(
this.length,o),n!==
this&&(this.negative=1),this.strip()},a.prototype.sub=
function(t){
return this.clone().isub(t)};var k=
function(t,e,r){var n,i,a,o=t.words,s=e.words,l=r.words,u=0,c=0|o[0],h=8191&c,f=c>>>13,d=0|o[1],p=8191&d,m=d>>>13,v=0|o[2],g=8191&v,y=v>>>13,b=0|o[3],x=8191&b,_=b>>>13,w=0|o[4],M=8191&w,k=w>>>13,A=0|o[5],T=8191&A,S=A>>>13,E=0|o[6],L=8191&E,C=E>>>13,z=0|o[7],D=8191&z,I=z>>>13,P=0|o[8],O=8191&P,j=P>>>13,F=0|o[9],R=8191&F,N=F>>>13,B=0|s[0],U=8191&B,V=B>>>13,q=0|s[1],H=8191&q,G=q>>>13,Y=0|s[2],X=8191&Y,W=Y>>>13,Z=0|s[3],J=8191&Z,K=Z>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,ft=ct>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19,n=Math.imul(h,U),i=Math.imul(h,V),i=i+Math.imul(f,U)|0,a=Math.imul(f,V);var vt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(p,U),i=Math.imul(p,V),i=i+Math.imul(m,U)|0,a=Math.imul(m,V),n=n+Math.imul(h,H)|0,i=i+Math.imul(h,G)|0,i=i+Math.imul(f,H)|0,a=a+Math.imul(f,G)|0;var gt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(g,U),i=Math.imul(g,V),i=i+Math.imul(y,U)|0,a=Math.imul(y,V),n=n+Math.imul(p,H)|0,i=i+Math.imul(p,G)|0,i=i+Math.imul(m,H)|0,a=a+Math.imul(m,G)|0,n=n+Math.imul(h,X)|0,i=i+Math.imul(h,W)|0,i=i+Math.imul(f,X)|0,a=a+Math.imul(f,W)|0;var yt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(x,U),i=Math.imul(x,V),i=i+Math.imul(_,U)|0,a=Math.imul(_,V),n=n+Math.imul(g,H)|0,i=i+Math.imul(g,G)|0,i=i+Math.imul(y,H)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(p,X)|0,i=i+Math.imul(p,W)|0,i=i+Math.imul(m,X)|0,a=a+Math.imul(m,W)|0,n=n+Math.imul(h,J)|0,i=i+Math.imul(h,K)|0,i=i+Math.imul(f,J)|0,a=a+Math.imul(f,K)|0;var bt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,U),i=Math.imul(M,V),i=i+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(x,H)|0,i=i+Math.imul(x,G)|0,i=i+Math.imul(_,H)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(g,X)|0,i=i+Math.imul(g,W)|0,i=i+Math.imul(y,X)|0,a=a+Math.imul(y,W)|0,n=n+Math.imul(p,J)|0,i=i+Math.imul(p,K)|0,i=i+Math.imul(m,J)|0,a=a+Math.imul(m,K)|0,n=n+Math.imul(h,$)|0,i=i+Math.imul(h,tt)|0,i=i+Math.imul(f,$)|0,a=a+Math.imul(f,tt)|0;var xt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(T,U),i=Math.imul(T,V),i=i+Math.imul(S,U)|0,a=Math.imul(S,V),n=n+Math.imul(M,H)|0,i=i+Math.imul(M,G)|0,i=i+Math.imul(k,H)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(x,X)|0,i=i+Math.imul(x,W)|0,i=i+Math.imul(_,X)|0,a=a+Math.imul(_,W)|0,n=n+Math.imul(g,J)|0,i=i+Math.imul(g,K)|0,i=i+Math.imul(y,J)|0,a=a+Math.imul(y,K)|0,n=n+Math.imul(p,$)|0,i=i+Math.imul(p,tt)|0,i=i+Math.imul(m,$)|0,a=a+Math.imul(m,tt)|0,n=n+Math.imul(h,rt)|0,i=i+Math.imul(h,nt)|0,i=i+Math.imul(f,rt)|0,a=a+Math.imul(f,nt)|0;var _t=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,U),i=Math.imul(L,V),i=i+Math.imul(C,U)|0,a=Math.imul(C,V),n=n+Math.imul(T,H)|0,i=i+Math.imul(T,G)|0,i=i+Math.imul(S,H)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(M,X)|0,i=i+Math.imul(M,W)|0,i=i+Math.imul(k,X)|0,a=a+Math.imul(k,W)|0,n=n+Math.imul(x,J)|0,i=i+Math.imul(x,K)|0,i=i+Math.imul(_,J)|0,a=a+Math.imul(_,K)|0,n=n+Math.imul(g,$)|0,i=i+Math.imul(g,tt)|0,i=i+Math.imul(y,$)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=i+Math.imul(p,nt)|0,i=i+Math.imul(m,rt)|0,a=a+Math.imul(m,nt)|0,n=n+Math.imul(h,at)|0,i=i+Math.imul(h,ot)|0,i=i+Math.imul(f,at)|0,a=a+Math.imul(f,ot)|0;var wt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(D,U),i=Math.imul(D,V),i=i+Math.imul(I,U)|0,a=Math.imul(I,V),n=n+Math.imul(L,H)|0,i=i+Math.imul(L,G)|0,i=i+Math.imul(C,H)|0,a=a+Math.imul(C,G)|0,n=n+Math.imul(T,X)|0,i=i+Math.imul(T,W)|0,i=i+Math.imul(S,X)|0,a=a+Math.imul(S,W)|0,n=n+Math.imul(M,J)|0,i=i+Math.imul(M,K)|0,i=i+Math.imul(k,J)|0,a=a+Math.imul(k,K)|0,n=n+Math.imul(x,$)|0,i=i+Math.imul(x,tt)|0,i=i+Math.imul(_,$)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(g,rt)|0,i=i+Math.imul(g,nt)|0,i=i+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(p,at)|0,i=i+Math.imul(p,ot)|0,i=i+Math.imul(m,at)|0,a=a+Math.imul(m,ot)|0,n=n+Math.imul(h,lt)|0,i=i+Math.imul(h,ut)|0,i=i+Math.imul(f,lt)|0,a=a+Math.imul(f,ut)|0;var Mt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(O,U),i=Math.imul(O,V),i=i+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(D,H)|0,i=i+Math.imul(D,G)|0,i=i+Math.imul(I,H)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(L,X)|0,i=i+Math.imul(L,W)|0,i=i+Math.imul(C,X)|0,a=a+Math.imul(C,W)|0,n=n+Math.imul(T,J)|0,i=i+Math.imul(T,K)|0,i=i+Math.imul(S,J)|0,a=a+Math.imul(S,K)|0,n=n+Math.imul(M,$)|0,i=i+Math.imul(M,tt)|0,i=i+Math.imul(k,$)|0,a=a+Math.imul(k,tt)|0,n=n+Math.imul(x,rt)|0,i=i+Math.imul(x,nt)|0,i=i+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(g,at)|0,i=i+Math.imul(g,ot)|0,i=i+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(p,lt)|0,i=i+Math.imul(p,ut)|0,i=i+Math.imul(m,lt)|0,a=a+Math.imul(m,ut)|0,n=n+Math.imul(h,ht)|0,i=i+Math.imul(h,ft)|0,i=i+Math.imul(f,ht)|0,a=a+Math.imul(f,ft)|0;var kt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(R,U),i=Math.imul(R,V),i=i+Math.imul(N,U)|0,a=Math.imul(N,V),n=n+Math.imul(O,H)|0,i=i+Math.imul(O,G)|0,i=i+Math.imul(j,H)|0,a=a+Math.imul(j,G)|0,n=n+Math.imul(D,X)|0,i=i+Math.imul(D,W)|0,i=i+Math.imul(I,X)|0,a=a+Math.imul(I,W)|0,n=n+Math.imul(L,J)|0,i=i+Math.imul(L,K)|0,i=i+Math.imul(C,J)|0,a=a+Math.imul(C,K)|0,n=n+Math.imul(T,$)|0,i=i+Math.imul(T,tt)|0,i=i+Math.imul(S,$)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(M,rt)|0,i=i+Math.imul(M,nt)|0,i=i+Math.imul(k,rt)|0,a=a+Math.imul(k,nt)|0,n=n+Math.imul(x,at)|0,i=i+Math.imul(x,ot)|0,i=i+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(g,lt)|0,i=i+Math.imul(g,ut)|0,i=i+Math.imul(y,lt)|0,a=a+Math.imul(y,ut)|0,n=n+Math.imul(p,ht)|0,i=i+Math.imul(p,ft)|0,i=i+Math.imul(m,ht)|0,a=a+Math.imul(m,ft)|0,n=n+Math.imul(h,pt)|0,i=i+Math.imul(h,mt)|0,i=i+Math.imul(f,pt)|0,a=a+Math.imul(f,mt)|0;var At=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(R,H),i=Math.imul(R,G),i=i+Math.imul(N,H)|0,a=Math.imul(N,G),n=n+Math.imul(O,X)|0,i=i+Math.imul(O,W)|0,i=i+Math.imul(j,X)|0,a=a+Math.imul(j,W)|0,n=n+Math.imul(D,J)|0,i=i+Math.imul(D,K)|0,i=i+Math.imul(I,J)|0,a=a+Math.imul(I,K)|0,n=n+Math.imul(L,$)|0,i=i+Math.imul(L,tt)|0,i=i+Math.imul(C,$)|0,a=a+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=i+Math.imul(T,nt)|0,i=i+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(M,at)|0,i=i+Math.imul(M,ot)|0,i=i+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,n=n+Math.imul(x,lt)|0,i=i+Math.imul(x,ut)|0,i=i+Math.imul(_,lt)|0,a=a+Math.imul(_,ut)|0,n=n+Math.imul(g,ht)|0,i=i+Math.imul(g,ft)|0,i=i+Math.imul(y,ht)|0,a=a+Math.imul(y,ft)|0,n=n+Math.imul(p,pt)|0,i=i+Math.imul(p,mt)|0,i=i+Math.imul(m,pt)|0,a=a+Math.imul(m,mt)|0;var Tt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(R,X),i=Math.imul(R,W),i=i+Math.imul(N,X)|0,a=Math.imul(N,W),n=n+Math.imul(O,J)|0,i=i+Math.imul(O,K)|0,i=i+Math.imul(j,J)|0,a=a+Math.imul(j,K)|0,n=n+Math.imul(D,$)|0,i=i+Math.imul(D,tt)|0,i=i+Math.imul(I,$)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(L,rt)|0,i=i+Math.imul(L,nt)|0,i=i+Math.imul(C,rt)|0,a=a+Math.imul(C,nt)|0,n=n+Math.imul(T,at)|0,i=i+Math.imul(T,ot)|0,i=i+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(M,lt)|0,i=i+Math.imul(M,ut)|0,i=i+Math.imul(k,lt)|0,a=a+Math.imul(k,ut)|0,n=n+Math.imul(x,ht)|0,i=i+Math.imul(x,ft)|0,i=i+Math.imul(_,ht)|0,a=a+Math.imul(_,ft)|0,n=n+Math.imul(g,pt)|0,i=i+Math.imul(g,mt)|0,i=i+Math.imul(y,pt)|0,a=a+Math.imul(y,mt)|0;var St=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(R,J),i=Math.imul(R,K),i=i+Math.imul(N,J)|0,a=Math.imul(N,K),n=n+Math.imul(O,$)|0,i=i+Math.imul(O,tt)|0,i=i+Math.imul(j,$)|0,a=a+Math.imul(j,tt)|0,n=n+Math.imul(D,rt)|0,i=i+Math.imul(D,nt)|0,i=i+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(L,at)|0,i=i+Math.imul(L,ot)|0,i=i+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,n=n+Math.imul(T,lt)|0,i=i+Math.imul(T,ut)|0,i=i+Math.imul(S,lt)|0,a=a+Math.imul(S,ut)|0,n=n+Math.imul(M,ht)|0,i=i+Math.imul(M,ft)|0,i=i+Math.imul(k,ht)|0,a=a+Math.imul(k,ft)|0,n=n+Math.imul(x,pt)|0,i=i+Math.imul(x,mt)|0,i=i+Math.imul(_,pt)|0,a=a+Math.imul(_,mt)|0;var Et=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(R,$),i=Math.imul(R,tt),i=i+Math.imul(N,$)|0,a=Math.imul(N,tt),n=n+Math.imul(O,rt)|0,i=i+Math.imul(O,nt)|0,i=i+Math.imul(j,rt)|0,a=a+Math.imul(j,nt)|0,n=n+Math.imul(D,at)|0,i=i+Math.imul(D,ot)|0,i=i+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(L,lt)|0,i=i+Math.imul(L,ut)|0,i=i+Math.imul(C,lt)|0,a=a+Math.imul(C,ut)|0,n=n+Math.imul(T,ht)|0,i=i+Math.imul(T,ft)|0,i=i+Math.imul(S,ht)|0,a=a+Math.imul(S,ft)|0,n=n+Math.imul(M,pt)|0,i=i+Math.imul(M,mt)|0,i=i+Math.imul(k,pt)|0,a=a+Math.imul(k,mt)|0;var Lt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(R,rt),i=Math.imul(R,nt),i=i+Math.imul(N,rt)|0,a=Math.imul(N,nt),n=n+Math.imul(O,at)|0,i=i+Math.imul(O,ot)|0,i=i+Math.imul(j,at)|0,a=a+Math.imul(j,ot)|0,n=n+Math.imul(D,lt)|0,i=i+Math.imul(D,ut)|0,i=i+Math.imul(I,lt)|0,a=a+Math.imul(I,ut)|0,n=n+Math.imul(L,ht)|0,i=i+Math.imul(L,ft)|0,i=i+Math.imul(C,ht)|0,a=a+Math.imul(C,ft)|0,n=n+Math.imul(T,pt)|0,i=i+Math.imul(T,mt)|0,i=i+Math.imul(S,pt)|0,a=a+Math.imul(S,mt)|0;var Ct=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(R,at),i=Math.imul(R,ot),i=i+Math.imul(N,at)|0,a=Math.imul(N,ot),n=n+Math.imul(O,lt)|0,i=i+Math.imul(O,ut)|0,i=i+Math.imul(j,lt)|0,a=a+Math.imul(j,ut)|0,n=n+Math.imul(D,ht)|0,i=i+Math.imul(D,ft)|0,i=i+Math.imul(I,ht)|0,a=a+Math.imul(I,ft)|0,n=n+Math.imul(L,pt)|0,i=i+Math.imul(L,mt)|0,i=i+Math.imul(C,pt)|0,a=a+Math.imul(C,mt)|0;var zt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(R,lt),i=Math.imul(R,ut),i=i+Math.imul(N,lt)|0,a=Math.imul(N,ut),n=n+Math.imul(O,ht)|0,i=i+Math.imul(O,ft)|0,i=i+Math.imul(j,ht)|0,a=a+Math.imul(j,ft)|0,n=n+Math.imul(D,pt)|0,i=i+Math.imul(D,mt)|0,i=i+Math.imul(I,pt)|0,a=a+Math.imul(I,mt)|0;var Dt=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,n=Math.imul(R,ht),i=Math.imul(R,ft),i=i+Math.imul(N,ht)|0,a=Math.imul(N,ft),
9 n=n+Math.imul(O,pt)|0,i=i+Math.imul(O,mt)|0,i=i+Math.imul(j,pt)|0,a=a+Math.imul(j,mt)|0;var It=(u+n|0)+((8191&i)<<13)|0;u=(a+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(R,pt),i=Math.imul(R,mt),i=i+Math.imul(N,pt)|0,a=Math.imul(N,mt);var Pt=(u+n|0)+((8191&i)<<13)|0;
return u=(a+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=vt,l[1]=gt,l[2]=yt,l[3]=bt,l[4]=xt,l[5]=_t,l[6]=wt,l[7]=Mt,l[8]=kt,l[9]=At,l[10]=Tt,l[11]=St,l[12]=Et,l[13]=Lt,l[14]=Ct,l[15]=zt,l[16]=Dt,l[17]=It,l[18]=Pt,0!==u&&(l[19]=u,r.length++),r};Math.imul||(k=u),a.prototype.mulTo=
function(t,e){var r=this.length+t.length;
return 10===this.length&&10===t.length?k(
this,t,e):r<63?u(this,t,e):r<1024?c(this,t,e):h(this,t,e)},f.prototype.makeRBT=function(t){
for(var e=
new Array(t),r=a.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);
return e},f.prototype.revBin=
function(t,e,r){
if(0===t||t===r-1)
return t;
for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;
return n},f.prototype.permute=
function(t,e,r,n,i,a){
for(var o=0;o<a;o++)n[o]=e[t[o]],i[o]=r[t[o]]},f.prototype.transform=
function(t,e,r,n,i,a){this.permute(a,t,e,r,n,i);
for(var o=1;o<i;o<<=1)
for(var s=o<<1,l=Math.cos(2*Math.PI/s),u=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)
for(var h=l,f=u,d=0;d<o;d++){var p=r[c+d],m=n[c+d],v=r[c+d+o],g=n[c+d+o],y=h*v-f*g;g=h*g+f*v,v=y,r[c+d]=p+v,n[c+d]=m+g,r[c+d+o]=p-v,n[c+d+o]=m-g,d!==s&&(y=l*h-u*f,f=l*f+u*h,h=y)}},f.prototype.guessLen13b=
function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;
for(r=r/2|0;r;r>>>=1)i++;
return 1<<i+1+n},f.prototype.conjugate=
function(t,e,r){
if(!(r<=1))
for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},f.prototype.normalize13b=
function(t,e){
for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}
return t},f.prototype.convert13b=
function(t,e,r,i){
for(var a=0,o=0;o<e;o++)a+=0|t[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;
for(o=2*e;o<i;++o)r[o]=0;n(0===a),n(0==(a&-8192))},f.prototype.stub=
function(t){
for(var e=
new Array(t),r=0;r<t;r++)e[r]=0;
return e},f.prototype.mulp=
function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),a=this.stub(n),o=
new Array(n),s=
new Array(n),l=
new Array(n),u=
new Array(n),c=
new Array(n),h=
new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,u,n),this.transform(o,a,s,l,n,i),this.transform(u,a,c,h,n,i);
for(var d=0;d<n;d++){var p=s[d]*c[d]-l[d]*h[d];l[d]=s[d]*h[d]+l[d]*c[d],s[d]=p}
return this.conjugate(s,l,n),this.transform(s,l,f,a,n,i),this.conjugate(f,a,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},a.prototype.mul=
function(t){var e=
new a(null);
return e.words=
new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=
function(t){var e=
new a(null);
return e.words=
new Array(this.length+t.length),h(
this,t,e)},a.prototype.imul=
function(t){
return this.clone().mulTo(t,
this)},a.prototype.imuln=
function(t){n(
"number"==typeof t),n(t<67108864);
for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}
return 0!==e&&(this.words[r]=e,this.length++),
this},a.prototype.muln=
function(t){
return this.clone().imuln(t)},a.prototype.sqr=
function(){
return this.mul(
this)},a.prototype.isqr=
function(){
return this.imul(this.clone())},a.prototype.pow=
function(t){var e=l(t);
if(0===e.length)
return new a(1);
for(var r=
this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());
if(++n<e.length)
for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));
return r},a.prototype.iushln=
function(t){n(
"number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;
if(0!==r){var o=0;
for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}
if(0!==i){
for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];
for(e=0;e<i;e++)this.words[e]=0;this.length+=i}
return this.strip()},a.prototype.ishln=
function(t){
return n(0===this.negative),this.iushln(t)},a.prototype.iushrn=
function(t,e,r){n(
"number"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;
if(i-=o,i=Math.max(0,i),l){
for(var u=0;u<o;u++)l.words[u]=
this.words[u];l.length=o}
if(0===o);
else if(this.length>o)
for(this.length-=o,u=0;u<this.length;u++)this.words[u]=this.words[u+o];
else this.words[0]=0,this.length=1;var c=0;
for(u=this.length-1;u>=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-a|h>>>a,c=h&s}
return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=
function(t,e,r){
return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=
function(t){
return this.clone().ishln(t)},a.prototype.ushln=
function(t){
return this.clone().iushln(t)},a.prototype.shrn=
function(t){
return this.clone().ishrn(t)},a.prototype.ushrn=
function(t){
return this.clone().iushrn(t)},a.prototype.testn=
function(t){n(
"number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;
return!(this.length<=r)&&!!(this.words[r]&i)},a.prototype.imaskn=
function(t){n(
"number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;
if(n(0===this.negative,
"imaskn works only with positive numbers"),this.length<=r)
return this;
if(0!==e&&r++,this.length=Math.min(r,
this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}
return this.strip()},a.prototype.maskn=
function(t){
return this.clone().imaskn(t)},a.prototype.iaddn=
function(t){
return n(
"number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;
for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;
return this.length=Math.max(this.length,e+1),
this},a.prototype.isubn=
function(t){
if(n(
"number"==typeof t),n(t<67108864),t<0)
return this.iaddn(-t);
if(0!==this.negative)
return this.negative=0,this.iaddn(t),this.negative=1,
this;
if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;
else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;
return this.strip()},a.prototype.addn=
function(t){
return this.clone().iaddn(t)},a.prototype.subn=
function(t){
return this.clone().isubn(t)},a.prototype.iabs=
function(){
return this.negative=0,
this},a.prototype.abs=
function(){
return this.clone().iabs()},a.prototype._ishlnsubmul=
function(t,e,r){var i,a=t.length+r;this._expand(a);var o,s=0;
for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var l=(0|t.words[i])*e;o-=67108863&l,s=(o>>26)-(l/67108864|0),this.words[i+r]=67108863&o}
for(;i<this.length-r;i++)o=(0|this.words[i+r])+s,s=o>>26,this.words[i+r]=67108863&o;
if(0===s)
return this.strip();
for(n(s===-1),s=0,i=0;i<this.length;i++)o=-(0|this.words[i])+s,s=o>>26,this.words[i]=67108863&o;
return this.negative=1,this.strip()},a.prototype._wordDiv=
function(t,e){var r=this.length-t.length,n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;
if(
"mod"!==e){s=
new a(null),s.length=l+1,s.words=
new Array(s.length);
for(var u=0;u<s.length;u++)s.words[u]=0}var c=n.clone()._ishlnsubmul(i,1,l);0===c.negative&&(n=c,s&&(s.words[l]=1));
for(var h=l-1;h>=0;h--){var f=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);
for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(i,f,h);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=f)}
return s&&s.strip(),n.strip(),
"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=
function(t,e,r){
if(n(!t.isZero()),this.isZero())
return{div:
new a(0),mod:
new a(0)};var i,o,s;
return 0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),
"mod"!==e&&(i=s.div.neg()),
"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=
this.divmod(t.neg(),e),
"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),
"div"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>
this.length||
this.cmp(t)<0?{div:
new a(0),mod:
this}:1===t.length?
"div"===e?{div:this.divn(t.words[0]),mod:null}:
"mod"===e?{div:null,mod:
new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:
new a(this.modn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=
function(t){
return this.divmod(t,
"div",!1).div},a.prototype.mod=
function(t){
return this.divmod(t,
"mod",!1).mod},a.prototype.umod=
function(t){
return this.divmod(t,
"mod",!0).mod},a.prototype.divRound=
function(t){var e=this.divmod(t);
if(e.mod.isZero())
return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);
return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=
function(t){n(t<=67108863);
for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;
return r},a.prototype.idivn=
function(t){n(t<=67108863);
for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}
return this.strip()},a.prototype.divn=
function(t){
return this.clone().idivn(t)},a.prototype.egcd=
function(t){n(0===t.negative),n(!t.isZero());var e=
this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();
for(var i=
new a(1),o=
new a(0),s=
new a(0),l=
new a(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;
for(var c=r.clone(),h=e.clone();!e.isZero();){
for(var f=0,d=1;0==(e.words[0]&d)&&f<26;++f,d<<=1);if(f>0)
for(e.iushrn(f);f-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(c),o.isub(h)),i.iushrn(1),o.iushrn(1);
for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)
for(r.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(c),l.isub(h)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}
return{a:s,b:l,gcd:r.iushln(u)}},a.prototype._invmp=
function(t){n(0===t.negative),n(!t.isZero());var e=
this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();
for(var i=
new a(1),o=
new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){
for(var l=0,u=1;0==(e.words[0]&u)&&l<26;++l,u<<=1);if(l>0)
for(e.iushrn(l);l-- >0;)i.isOdd()&&i.iadd(s),i.iushrn(1);
for(var c=0,h=1;0==(r.words[0]&h)&&c<26;++c,h<<=1);if(c>0)
for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(o)):(r.isub(e),o.isub(i))}var f;
return f=0===e.cmpn(1)?i:o,f.cmpn(0)<0&&f.iadd(t),f},a.prototype.gcd=
function(t){
if(this.isZero())
return t.abs();
if(t.isZero())
return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;
for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);
for(;;){
for(;e.isEven();)e.iushrn(1);
for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);
if(i<0){var a=e;e=r,r=a}
else if(0===i||0===r.cmpn(1))
break;e.isub(r)}
return r.iushln(n)},a.prototype.invm=
function(t){
return this.egcd(t).a.umod(t)},a.prototype.isEven=
function(){
return 0==(1&this.words[0])},a.prototype.isOdd=
function(){
return 1==(1&this.words[0])},a.prototype.andln=
function(t){
return this.words[0]&t},a.prototype.bincn=
function(t){n(
"number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;
if(this.length<=r)
return this._expand(r+1),this.words[r]|=i,
this;
for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];s+=a,a=s>>>26,s&=67108863,this.words[o]=s}
return 0!==a&&(this.words[o]=a,this.length++),
this},a.prototype.isZero=
function(){
return 1===this.length&&0===this.words[0]},a.prototype.cmpn=
function(t){var e=t<0;
if(0!==this.negative&&!e)
return-1;
if(0===this.negative&&e)
return 1;this.strip();var r;
if(this.length>1)r=1;
else{e&&(t=-t),n(t<=67108863,
"Number is too big");var i=0|this.words[0];r=i===t?0:i<t?-1:1}
return 0!==this.negative?0|-r:r},a.prototype.cmp=
function(t){
if(0!==this.negative&&0===t.negative)
return-1;
if(0===this.negative&&0!==t.negative)
return 1;var e=this.ucmp(t);
return 0!==this.negative?0|-e:e},a.prototype.ucmp=
function(t){
if(this.length>t.length)
return 1;
if(this.length<t.length)
return-1;
for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];
if(n!==i){n<i?e=-1:n>i&&(e=1);
break}}
return e},a.prototype.gtn=
function(t){
return 1===this.cmpn(t)},a.prototype.gt=
function(t){
return 1===this.cmp(t)},a.prototype.gten=
function(t){
return this.cmpn(t)>=0},a.prototype.gte=
function(t){
return this.cmp(t)>=0},a.prototype.ltn=
function(t){
return this.cmpn(t)===-1},a.prototype.lt=
function(t){
return this.cmp(t)===-1},a.prototype.lten=
function(t){
return this.cmpn(t)<=0},a.prototype.lte=
function(t){
return this.cmp(t)<=0},a.prototype.eqn=
function(t){
return 0===this.cmpn(t)},a.prototype.eq=
function(t){
return 0===this.cmp(t)},a.red=
function(t){
return new y(t)},a.prototype.toRed=
function(t){
return n(!this.red,
"Already a number in reduction context"),n(0===this.negative,
"red works only with positives"),t.convertTo(
this)._forceRed(t)},a.prototype.fromRed=
function(){
return n(this.red,
"fromRed works only with numbers in reduction context"),this.red.convertFrom(
this)},a.prototype._forceRed=
function(t){
return this.red=t,
this},a.prototype.forceRed=
function(t){
return n(!this.red,
"Already a number in reduction context"),this._forceRed(t)},a.prototype.redAdd=
function(t){
return n(this.red,
"redAdd works only with red numbers"),this.red.add(
this,t)},a.prototype.redIAdd=
function(t){
return n(this.red,
"redIAdd works only with red numbers"),this.red.iadd(
this,t)},a.prototype.redSub=
function(t){
return n(this.red,
"redSub works only with red numbers"),this.red.sub(
this,t)},a.prototype.redISub=
function(t){
return n(this.red,
"redISub works only with red numbers"),this.red.isub(
this,t)},a.prototype.redShl=
function(t){
return n(this.red,
"redShl works only with red numbers"),this.red.shl(
this,t)},a.prototype.redMul=
function(t){
return n(this.red,
"redMul works only with red numbers"),this.red._verify2(
this,t),this.red.mul(
this,t)},a.prototype.redIMul=
function(t){
return n(this.red,
"redMul works only with red numbers"),this.red._verify2(
this,t),this.red.imul(
this,t)},a.prototype.redSqr=
function(){
return n(this.red,
"redSqr works only with red numbers"),this.red._verify1(
this),this.red.sqr(
this)},a.prototype.redISqr=
function(){
return n(this.red,
"redISqr works only with red numbers"),this.red._verify1(
this),this.red.isqr(
this)},a.prototype.redSqrt=
function(){
return n(this.red,
"redSqrt works only with red numbers"),this.red._verify1(
this),this.red.sqrt(
this)},a.prototype.redInvm=
function(){
return n(this.red,
"redInvm works only with red numbers"),this.red._verify1(
this),this.red.invm(
this)},a.prototype.redNeg=
function(){
return n(this.red,
"redNeg works only with red numbers"),this.red._verify1(
this),this.red.neg(
this)},a.prototype.redPow=
function(t){
return n(this.red&&!t.red,
"redPow(normalNum)"),this.red._verify1(
this),this.red.pow(
this,t)};var A={k256:null,p224:null,p192:null,p25519:null};d.prototype._tmp=
function(){var t=
new a(null);
return t.words=
new Array(Math.ceil(
this.n/13)),t},d.prototype.ireduce=
function(t){var e,r=t;
do{this.split(r,this.tmp),r=this.imulK(r),r=r.iadd(this.tmp),e=r.bitLength()}
while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);
return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(
this.p):r.strip(),r},d.prototype.split=
function(t,e){t.iushrn(this.n,0,e)},d.prototype.imulK=
function(t){
return t.imul(this.k)},i(p,d),p.prototype.split=
function(t,e){
for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];
if(e.length=r,t.length<=9)
return t.words[0]=0,void(t.length=1);var i=t.words[9];
for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var a=0|t.words[n];t.words[n-10]=(4194303&a)<<4|i>>>22,i=a}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},p.prototype.imulK=
function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;
for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}
return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(m,d),i(v,d),i(g,d),g.prototype.imulK=
function(t){
for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}
return 0!==e&&(t.words[t.length++]=e),t},a._prime=
function(t){
if(A[t])
return A[t];var e;
if(
"k256"===t)e=
new p;
else if(
"p224"===t)e=
new m;
else if(
"p192"===t)e=
new v;
else{
if(
"p25519"!==t)
throw new Error(
"Unknown prime "+t);e=
new g}
return A[t]=e,e},y.prototype._verify1=
function(t){n(0===t.negative,
"red works only with positives"),n(t.red,
"red works only with red numbers")},y.prototype._verify2=
function(t,e){n(0==(t.negative|e.negative),
"red works only with positives"),n(t.red&&t.red===e.red,
"red works only with red numbers")},y.prototype.imod=
function(t){
return this.prime?this.prime.ireduce(t)._forceRed(
this):t.umod(this.m)._forceRed(
this)},y.prototype.neg=
function(t){
return t.isZero()?t.clone():this.m.sub(t)._forceRed(
this)},y.prototype.add=
function(t,e){this._verify2(t,e);var r=t.add(e);
return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(
this)},y.prototype.iadd=
function(t,e){this._verify2(t,e);var r=t.iadd(e);
return r.cmp(this.m)>=0&&r.isub(this.m),r},y.prototype.sub=
function(t,e){this._verify2(t,e);var r=t.sub(e);
return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(
this)},y.prototype.isub=
function(t,e){this._verify2(t,e);var r=t.isub(e);
return r.cmpn(0)<0&&r.iadd(this.m),r},y.prototype.shl=
function(t,e){
return this._verify1(t),this.imod(t.ushln(e))},y.prototype.imul=
function(t,e){
return this._verify2(t,e),this.imod(t.imul(e))},y.prototype.mul=
function(t,e){
return this._verify2(t,e),this.imod(t.mul(e))},y.prototype.isqr=
function(t){
return this.imul(t,t.clone())},y.prototype.sqr=
function(t){
return this.mul(t,t)},y.prototype.sqrt=
function(t){
if(t.isZero())
return t.clone();var e=this.m.andln(3);
if(n(e%2==1),3===e){var r=this.m.add(
new a(1)).iushrn(2);
return this.pow(t,r)}
for(var i=this.m.subn(1),o=0;!i.isZero()&&0===i.andln(1);)o++,i.iushrn(1);n(!i.isZero());var s=
new a(1).toRed(
this),l=s.redNeg(),u=this.m.subn(1).iushrn(1),c=this.m.bitLength();
for(c=
new a(2*c*c).toRed(
this);0!==this.pow(c,u).cmp(l);)c.redIAdd(l);
for(var h=this.pow(c,i),f=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=o;0!==d.cmp(s);){
for(var m=d,v=0;0!==m.cmp(s);v++)m=m.redSqr();n(v<p);var g=this.pow(h,
new a(1).iushln(p-v-1));f=f.redMul(g),h=g.redSqr(),d=d.redMul(h),p=v}
return f},y.prototype.invm=
function(t){var e=t._invmp(this.m);
return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},y.prototype.pow=
function(t,e){
if(e.isZero())
return new a(1);
if(0===e.cmpn(1))
return t.clone();var r=
new Array(16);r[0]=
new a(1).toRed(
this),r[1]=t;
for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],o=0,s=0,l=e.bitLength()%26;
for(0===l&&(l=26),n=e.length-1;n>=0;n--){
for(var u=e.words[n],c=l-1;c>=0;c--){var h=u>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==o?(o<<=1,o|=h,(4===++s||0===n&&0===c)&&(i=this.mul(i,r[o]),s=0,o=0)):s=0}l=26}return i},y.prototype.convertTo=function(t){var e=t.umod(this.m);
return e===t?e.clone():e},y.prototype.convertFrom=
function(t){var e=t.clone();
return e.red=null,e},a.mont=
function(t){
return new b(t)},i(b,y),b.prototype.convertTo=
function(t){
return this.imod(t.ushln(
this.shift))},b.prototype.convertFrom=
function(t){var e=this.imod(t.mul(
this.rinv));
return e.red=null,e},b.prototype.imul=
function(t,e){
if(t.isZero()||e.isZero())
return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;
return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(
this)},b.prototype.mul=
function(t,e){
if(t.isZero()||e.isZero())
return new a(0)._forceRed(
this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;
return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(
this)},b.prototype.invm=
function(t){
return this.imod(t._invmp(
this.m).mul(this.r2))._forceRed(
this)}}(
void 0===e||e,
this)},{}],65:[
function(t,e,r){
"use strict";
function n(t){var e,r,n,i=t.length,a=0;
for(e=0;e<i;++e)a+=t[e].length;var o=
new Array(a),s=0;
for(e=0;e<i;++e){var l=t[e],u=l.length;
for(r=0;r<u;++r){var c=o[s++]=
new Array(u-1),h=0;
for(n=0;n<u;++n)n!==r&&(c[h++]=l[n]);
if(1&r){var f=c[1];c[1]=c[0],c[0]=f}}}
return o}e.exports=n},{}],66:[
function(t,e,r){
"use strict";
function n(t,e){
for(var r=0;r<t;++r)
if(!(e[r]<=e[r+t]))
return!0;
return!1}
function i(t,e,r,i){
for(var a=0,o=0,s=0,l=t.length;s<l;++s){var u=t[s];
if(!n(e,u)){
for(var c=0;c<2*e;++c)r[a++]=u[c];i[o++]=s}}
return o}
function a(t,e,r,n){var a=t.length,o=e.length;
if(!(a<=0||o<=0)){var s=t[0].length>>>1;
if(!(s<=0)){var l,u=h.mallocDouble(2*s*a),c=h.mallocInt32(a);
if((a=i(t,s,u,c))>0){
if(1===s&&n)f.init(a),l=f.sweepComplete(s,r,0,a,u,c,0,a,u,c);
else{var p=h.mallocDouble(2*s*o),m=h.mallocInt32(o);o=i(e,s,p,m),o>0&&(f.init(a+o),l=1===s?f.sweepBipartite(s,r,0,a,u,c,0,o,p,m):d(s,r,n,a,u,c,o,p,m),h.free(p),h.free(m))}h.free(u),h.free(c)}
return l}}}
function o(t,e){c.push([t,e])}
function s(t){
return c=[],a(t,t,o,!0),c}
function l(t,e){
return c=[],a(t,e,o,!1),c}
function u(t,e,r){
switch(arguments.length){
case 1:
return s(t);
case 2:
return"function"==typeof e?a(t,t,e,!0):l(t,e);
case 3:
return a(t,e,r,!1);
default:
throw new Error(
"box-intersect: Invalid arguments")}}e.exports=u;var c,h=t(
"typedarray-pool"),f=t(
"./lib/sweep"),d=t(
"./lib/intersect")},{
"./lib/intersect":68,
"./lib/sweep":72,
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function n(t,e,r){var n=
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function(t,e,r){
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function n(t,e){var r=8*u.log2(e+1)*(t+1)|0,n=u.nextPow2(A*r);S.length<n&&(l.free(S),S=l.mallocInt32(n));var i=u.nextPow2(T*r);E<i&&(l.free(E),E=l.mallocDouble(i))}
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if(
void 0!==(w=n?r(c,y):r(y,c)))
return w}}}
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if(m!==u){var v=a[p+e],g=a[p+e+t];
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if(g<b||x<v)
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return _}}}}
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if(H){
if(t*Z*(Z+J)<y){
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return C;
continue}}
else{
if(t*Math.min(Z,J)<v){
if(
void 0!==(C=h(t,P,e,q,O,j,G,Y,F,R,X,W)))
return C;
continue}
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if(
void 0!==(C=d.scanBipartite(t,P,e,q,O,j,G,Y,F,R,X,W)))
return C;
continue}}var K=b(t,P,O,j,G,Y,U,V);
if(O<K)
if(t*(K-O)<v){
if(
void 0!==(C=f(t,P+1,e,O,K,G,Y,F,R,X,W)))
return C}
else if(P===t-2){
if(
void 0!==(C=q?d.sweepBipartite(t,e,F,R,X,W,O,K,G,Y):d.sweepBipartite(t,e,O,K,G,Y,F,R,X,W)))
return C}
else i(z++,P+1,O,K,F,R,q,-1/0,1/0),i(z++,P+1,F,R,O,K,1^q,-1/0,1/0);
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if(tt<R&&i(z++,P,K,j,tt,R,(4|q)+(H?16:0),$,V),F<Q&&i(z++,P,K,j,F,Q,(2|q)+(H?16:0),U,$),Q+1===tt){
if(
void 0!==(C=H?o(t,P,e,K,j,G,Y,Q,X,W[Q]):a(t,P,e,q,K,j,G,Y,Q,X,W[Q])))
return C}
else if(Q<tt){var et;
if(H){
if(et=M(t,P,K,j,G,Y,$),K<et){var rt=x(t,P,K,et,G,Y,$);
if(P===t-2){
if(K<rt&&
void 0!==(C=d.sweepComplete(t,e,K,rt,G,Y,Q,tt,X,W)))
return C;
if(rt<et&&
void 0!==(C=d.sweepBipartite(t,e,rt,et,G,Y,Q,tt,X,W)))
return C}
else K<rt&&i(z++,P+1,K,rt,Q,tt,16,-1/0,1/0),rt<et&&(i(z++,P+1,rt,et,Q,tt,0,-1/0,1/0),i(z++,P+1,Q,tt,rt,et,1,-1/0,1/0))}}
else et=q?k(t,P,K,j,G,Y,$):M(t,P,K,j,G,Y,$),K<et&&(P===t-2?C=q?d.sweepBipartite(t,e,Q,tt,X,W,K,et,G,Y):d.sweepBipartite(t,e,K,et,G,Y,Q,tt,X,W):(i(z++,P+1,K,et,Q,tt,q,-1/0,1/0),i(z++,P+1,Q,tt,K,et,1^q,-1/0,1/0)))}}}}}e.exports=s;var l=t(
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"./median":69,
"./partition":70,
"./sweep":72,
"bit-twiddle":63,
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function(t,e,r){
"use strict";
function n(t,e,r,n,i,a){
for(var o=2*t,s=o*(r+1)+e,l=r+1;l<n;++l,s+=o)
for(var u=i[s],c=l,h=o*(l-1);c>r&&i[h+e]>u;--c,h-=o){
for(var f=h,d=h+o,p=0;p<o;++p,++f,++d){var m=i[f];i[f]=i[d],i[d]=m}var v=a[c];a[c]=a[c-1],a[c-1]=v}}
function i(t,e,r,i,a,l){
if(i<=r+1)
return r;
for(var u=r,c=i,h=i+r>>>1,f=2*t,d=h,p=a[f*h+e];u<c;){
if(c-u<s){n(t,e,u,c,a,l),p=a[f*h+e];
break}var m=c-u,v=Math.random()*m+u|0,g=a[f*v+e],y=Math.random()*m+u|0,b=a[f*y+e],x=Math.random()*m+u|0,_=a[f*x+e];g<=b?_>=b?(d=y,p=b):g>=_?(d=v,p=g):(d=x,p=_):b>=_?(d=y,p=b):_>=g?(d=v,p=g):(d=x,p=_);
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if(l[c-1]=l[d],l[d]=T,h<d){
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else{
if(!(d<h))
break;
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return o(t,e,r,h,a,l,a[f*h+e])}e.exports=i;var a=t(
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function(t,e,r){
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function n(t,e){var r=
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"").concat(e),n=[];
return t.indexOf(
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void 0,r)}e.exports=n;var i=
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function(t,e,r){
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function n(t,e){e<=4*f?i(0,e-1,t):h(0,e-1,t)}function i(t,e,r){
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for(var a=r[n++],o=r[n++],s=i,l=n-2;s-- >t;){var u=r[l-2],c=r[l-1];
if(u<a)
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function o(t,e,r){t*=2,e*=2,r[t]=r[e],r[t+1]=r[e+1]}
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function u(t,e,r){t*=2,e*=2;var n=r[t],i=r[e];
return!(n<i)&&(n!==i||r[t+1]>r[e+1])}
function c(t,e,r,n){t*=2;var i=n[t];
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function h(t,e,r){var n=(e-t+1)/6|0,d=t+n,p=e-n,m=t+e>>1,v=m-n,g=m+n,y=d,b=v,x=m,_=g,w=p,M=t+1,k=e-1,A=0;u(y,b,r)&&(A=y,y=b,b=A),u(_,w,r)&&(A=_,_=w,w=A),u(y,x,r)&&(A=y,y=x,x=A),u(b,x,r)&&(A=b,b=x,x=A),u(y,_,r)&&(A=y,y=_,_=A),u(x,_,r)&&(A=x,x=_,_=A),u(b,w,r)&&(A=b,b=w,w=A),u(b,x,r)&&(A=b,b=x,x=A),u(_,w,r)&&(A=_,_=w,w=A);
for(var T=r[2*b],S=r[2*b+1],E=r[2*_],L=r[2*_+1],C=2*y,z=2*x,D=2*w,I=2*d,P=2*m,O=2*p,j=0;j<2;++j){var F=r[C+j],R=r[z+j],N=r[D+j];r[I+j]=F,r[P+j]=R,r[O+j]=N}o(v,t,r),o(g,e,r);
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if(c(B,T,S,r))B!==M&&a(B,M,r),++M;
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if(c(k,E,L,r)){c(k,T,S,r)?(s(B,M,k,r),++M,--k):(a(B,k,r),--k);
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function(t,e,r){
"use strict";
function n(t){var e=h.nextPow2(t);p.length<e&&(c.free(p),p=c.mallocInt32(e)),m.length<e&&(c.free(m),m=c.mallocInt32(e)),v.length<e&&(c.free(v),v=c.mallocInt32(e)),g.length<e&&(c.free(g),g=c.mallocInt32(e)),y.length<e&&(c.free(y),y=c.mallocInt32(e)),b.length<e&&(c.free(b),b=c.mallocInt32(e));var r=8*e;x.length<r&&(c.free(x),x=c.mallocDouble(r))}
function i(t,e,r,n){var i=e[n],a=t[r-1];t[i]=a,e[a]=i}
function a(t,e,r,n){t[r]=n,e[n]=r}
function o(t,e,r,n,o,s,l,u,c,h){
for(var y=0,b=2*t,_=t-1,w=b-1,M=r;M<n;++M){var k=s[M],A=b*M;x[y++]=o[A+_],x[y++]=-(k+1),x[y++]=o[A+w],x[y++]=k}
for(var M=l;M<u;++M){var k=h[M]+d,T=b*M;x[y++]=c[T+_],x[y++]=-k,x[y++]=c[T+w],x[y++]=k}var S=y>>>1;f(x,S);
for(var E=0,L=0,M=0;M<S;++M){var C=0|x[2*M+1];
if(C>=d)C=C-d|0,i(v,g,L--,C);
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else if(C<=-d){C=-C-d|0;
for(var z=0;z<E;++z){var D=e(p[z],C);
if(
void 0!==D)
return D}a(v,g,L++,C)}
else{C=-C-1|0;
for(var z=0;z<L;++z){var D=e(C,v[z]);
if(
void 0!==D)
return D}a(p,m,E++,C)}}}
function s(t,e,r,n,o,s,l,u,c,h){
for(var d=0,_=2*t,w=t-1,M=_-1,k=r;k<n;++k){var A=s[k]+1<<1,T=_*k;x[d++]=o[T+w],x[d++]=-A,x[d++]=o[T+M],x[d++]=A}
for(var k=l;k<u;++k){var A=h[k]+1<<1,S=_*k;x[d++]=c[S+w],x[d++]=1|-A,x[d++]=c[S+M],x[d++]=1|A}var E=d>>>1;f(x,E);
for(var L=0,C=0,z=0,k=0;k<E;++k){var D=0|x[2*k+1],I=1&D;
if(k<E-1&&D>>1==x[2*k+3]>>1&&(I=2,k+=1),D<0){
for(var P=-(D>>1)-1,O=0;O<z;++O){var j=e(y[O],P);
if(
void 0!==j)
return j}
if(0!==I)
for(var O=0;O<L;++O){var j=e(p[O],P);
if(
void 0!==j)
return j}
if(1!==I)
for(var O=0;O<C;++O){var j=e(v[O],P);
if(
void 0!==j)
return j}0===I?a(p,m,L++,P):1===I?a(v,g,C++,P):2===I&&a(y,b,z++,P)}else{var P=(D>>1)-1;0===I?i(p,m,L--,P):1===I?i(v,g,C--,P):2===I&&i(y,b,z--,P)}}}function l(t,e,r,n,o,s,l,u,c,h,v,g){var y=0,b=2*t,_=e,w=e+t,M=1,k=1;n?k=d:M=d;
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for(var A=c;A<h;++A){var T=A+k,E=b*A;x[y++]=v[E+_],x[y++]=-T}var L=y>>>1;f(x,L);
for(var C=0,A=0;A<L;++A){var z=0|x[2*A+1];
if(z<0){var T=-z,D=!1;
if(T>=d?(D=!n,T-=d):(D=!!n,T-=1),D)a(p,m,C++,T);
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for(var F=0;F<C;++F){var R=p[F],N=b*R;
if(!(j<l[N+e+1]||l[N+e+1+t]<O)){
for(var B=e+2;B<t;++B)
if(v[P+B+t]<l[N+B]||l[N+B+t]<v[P+B])
continue t;var U,V=u[R];
if(
void 0!==(U=n?r(I,V):r(V,I)))
return U}}}}
else i(p,m,C--,z-M)}}
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for(var k=0,y=0;y<M;++y){var A=0|x[2*y+1];
if(A<0){var b=-A;
if(b>=d)p[k++]=b-d;
else{b-=1;var T=c[b],S=m*b,E=u[S+e+1],L=u[S+e+1+t];t:
for(var C=0;C<k;++C){var z=p[C],D=o[z];
if(D===T)
break;var I=m*z;
if(!(L<a[I+e+1]||a[I+e+1+t]<E)){
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if(u[S+P+t]<a[I+P]||a[I+P+t]<u[S+P])
continue t;var O=r(D,T);
if(
void 0!==O)
return O}}}}
else{
for(var b=A-d,C=k-1;C>=0;--C)
if(p[C]===b){
for(var P=C+1;P<k;++P)p[P-1]=p[P];
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function(t,e,r){
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"guine.*eq|eq.*guine|^(?=.*span).*guinea",ERI:
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"^(?!.*south).*georgia",DDR:
"german.?democratic.?republic|democratic.?republic.*germany|east.germany",DEU:
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"holy.?see|vatican|papal.?st",HND:
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"san.?marino",STP:
"\\bs(a|\xe3)o.?tom(e|\xe9)",SAU:
"\\bsa\\w*.?arabia",SEN:
"senegal",SRB:
"^(?!.*monte).*serbia",SYC:
"seychell",SLE:
"sierra",SGP:
"singapore",SXM:
"^(?!.*martin)(?!.*saba).*maarten",SVK:
"^(?!.*cze).*slovak",SVN:
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"solomon",SOM:
"somali",ZAF:
"south.africa|s\\\\..?africa",SGS:
"south.?georgia|sandwich",SSD:
"\\bs\\w*.?sudan",ESP:
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"sri.?lanka|ceylon",SDN:
"^(?!.*\\bs(?!u)).*sudan",SUR:
"surinam|dutch.?guiana",SJM:
"svalbard",SWZ:
"swaziland",SWE:
"sweden",CHE:
"switz|swiss",SYR:
"syria",TWN:
"taiwan|taipei|formosa|^(?!.*peo)(?=.*rep).*china",TJK:
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"thailand|\\bsiam",MKD:
"macedonia|fyrom",TLS:
"^(?=.*leste).*timor|^(?=.*east).*timor",TGO:
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"tokelau",TON:
"tonga",TTO:
"trinidad|tobago",TUN:
"tunisia",TUR:
"turkey",TKM:
"turkmen",TCA:
"turks",TUV:
"tuvalu",UGA:
"uganda",UKR:
"ukrain",ARE:
"emirates|^u\\.?a\\.?e\\.?$|united.?arab.?em",GBR:
"united.?kingdom|britain|^u\\.?k\\.?$",TZA:
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"uzbek",VUT:
"vanuatu|new.?hebrides",VEN:
"venezuela",VNM:
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"futuna|wallis",ESH:
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"^(?!.*arab)(?!.*north)(?!.*sana)(?!.*peo)(?!.*dem)(?!.*south)(?!.*aden)(?!.*\\bp\\.?d\\.?r).*yemen",YMD:
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"zambia|northern.?rhodesia",EAZ:
"zanzibar",ZWE:
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throw new Error(
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throw new Error(
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if(i<e.body.args.length&&e.body.args[i].lvalue)
throw new Error(
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if(i<e.post.args.length&&e.post.args[i].count>0)
throw new Error(
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else if(
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throw new Error(
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if(i<e.body.args.length&&e.body.args[i].lvalue)
throw new Error(
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if(i<e.post.args.length&&e.post.args[i].lvalue)
throw new Error(
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else{
if(
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throw new Error(
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throw new Error(
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if(e.body.args.length>r.length)
throw new Error(
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if(e.post.args.length>r.length)
throw new Error(
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"in t)for(var h=t.bounds,d=0;d<2;++d)for(var p=0;p<3;++p)h[d][p]!==this.bounds[d][p]&&(c=!0),this.bounds[d][p]=h[d][p];if("ticks
"in t){r=t.ticks,s=!0,this.autoTicks=!1;for(var d=0;d<3;++d)this.tickSpacing[d]=0}else n("tickSpacing
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"in t||"tickSpacing
"in t||(this.autoTicks=!0),c=!0,s=!0,this._firstInit=!1),c&&this.autoTicks&&(r=f.create(this.bounds,this.tickSpacing),s=!0),s){for(var d=0;d<3;++d)r[d].sort(function(t,e){return t.x-e.x});f.equal(r,this.ticks)?s=!1:this.ticks=r}i("tickEnable
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"),n("gridWidth
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"),i("zeroEnable
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20 n("zeroLineWidth
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":145,"./lib/cube.js
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":147,"./lib/text.js
":149,"./lib/ticks.js
":150}],145:[function(t,e,r){"use strict
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"),c=new Array(16),h=(new Array(16),new Array(8)),f=new Array(8),d=new Array(3),p=[0,0,0];!function(){for(var t=0;t<8;++t)h[t]=[1,1,1,1],f[t]=[1,1,1]}();var m=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]],v=[1,1,1],g=[0,0,0],y={cubeEdges:v,axis:g}},{"bit-twiddle
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":518}],147:[function(t,e,r){"use strict
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":148,"gl-buffer
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":266}],148:[function(t,e,r){"use strict
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float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n vec4 pp = projection * view * model * vec4(p, 1.0);\n
return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n vec3 major = position.x * majorAxis;\n vec3 minor = position.y * minorAxis;\n\n vec3 vPosition = major + minor + offset;\n vec3 pPosition = project(vPosition);\n vec3 offset = project(vPosition + screenAxis * position.z);\n\n vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n
","precision mediump float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n gl_FragColor = color;\n}
",null,[{name:"position
",type:"vec3
"}])};r.text=function(t){return n(t,"#define GLSLIFY 1\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis;\nuniform
float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvoid main() { \n
21 ;var a=n[12],o=n[13],s=n[14],l=n[15],u=this.pixelRatio*(i[3]*a+i[7]*o+i[11]*s+i[15]*l)/e.drawingBufferHeight;
this.vao.bind();
for(var h=0;h<3;++h)e.lineWidth(
this.lineWidth[h]),r.capSize=this.capSize[h]*u,e.drawArrays(e.LINES,
this.lineOffset[h],
this.lineCount[h]);this.vao.unbind()};var f=
function(){
for(var t=
new Array(3),e=0;e<3;++e){
for(var r=[],n=1;n<=2;++n)
for(var i=-1;i<=1;i+=2){var a=(n+e)%3,o=[0,0,0];o[a]=i,r.push(o)}t[e]=r}
return t}();h.update=
function(t){t=t||{},
"lineWidth"in t&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),
"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),
"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;
if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var o=[],s=r.length,l=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];
for(var u=0;u<3;++u){this.lineOffset[u]=l;t:
for(var c=0;c<s;++c){
for(var h=r[c],f=0;f<3;++f)
if(isNaN(h[f])||!isFinite(h[f]))
continue t;var d=n[c],p=e[u];
if(Array.isArray(p[0])&&(p=e[c]),3===p.length&&(p=[p[0],p[1],p[2],1]),!isNaN(d[0][u])&&!isNaN(d[1][u])){
if(d[0][u]<0){var m=h.slice();m[u]+=d[0][u],o.push(h[0],h[1],h[2],p[0],p[1],p[2],p[3],0,0,0,m[0],m[1],m[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,m),l+=2+a(o,m,p,u)}
if(d[1][u]>0){var m=h.slice();m[u]+=d[1][u],o.push(h[0],h[1],h[2],p[0],p[1],p[2],p[3],0,0,0,m[0],m[1],m[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,m),l+=2+a(o,m,p,u)}}}this.lineCount[u]=l-this.lineOffset[u]}this.buffer.update(o)}},h.dispose=
function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{
"./shaders/index":158,
"gl-buffer":152,
"gl-vao":266}],158:[
function(t,e,r){
"use strict";var n=t(
"gl-shader");e.exports=
function(t){
return n(t,
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * view * worldPosition;\n fragColor = color;\n fragPosition = position;\n}",
"precision mediump float;\n#define GLSLIFY 1\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = opacity * fragColor;\n}",null,[{name:
"position",type:
"vec3"},{name:
"offset",type:
"vec3"},{name:
"color",type:
"vec4"}])}},{
"gl-shader":250}],159:[
function(t,e,r){
"use strict";
function n(t){
return[t.getParameter(t.FRAMEBUFFER_BINDING),t.getParameter(t.RENDERBUFFER_BINDING),t.getParameter(t.TEXTURE_BINDING_2D)]}
function i(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}
function a(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);y=
new Array(r+1);
for(var n=0;n<=r;++n){
for(var i=
new Array(r),a=0;a<n;++a)i[a]=t.COLOR_ATTACHMENT0+a;
for(var a=n;a<r;++a)i[a]=t.NONE;y[n]=i}}
function o(t){
switch(t){
case p:
throw new Error(
"gl-fbo: Framebuffer unsupported");
case m:
throw new Error(
"gl-fbo: Framebuffer incomplete attachment");
case v:
throw new Error(
"gl-fbo: Framebuffer incomplete dimensions");
case g:
throw new Error(
"gl-fbo: Framebuffer incomplete missing attachment");
default:
throw new Error(
"gl-fbo: Framebuffer failed for unspecified reason")}}
function s(t,e,r,n,i,a){
if(!n)
return null;var o=d(t,e,r,i,n);
return o.magFilter=t.NEAREST,o.minFilter=t.NEAREST,o.mipSamples=1,o.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,a,t.TEXTURE_2D,o.handle,0),o}
function l(t,e,r,n,i){var a=t.createRenderbuffer();
return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}
function u(t){var e=n(t.gl),r=t.gl,a=t.handle=r.createFramebuffer(),u=t._shape[0],c=t._shape[1],h=t.color.length,f=t._ext,d=t._useStencil,p=t._useDepth,m=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,a);
for(var v=0;v<h;++v)t.color[v]=s(r,u,c,m,r.RGBA,r.COLOR_ATTACHMENT0+v);0===h?(t._color_rb=l(r,u,c,r.RGBA4,r.COLOR_ATTACHMENT0),f&&f.drawBuffersWEBGL(y[0])):h>1&&f.drawBuffersWEBGL(y[h]);var g=r.getExtension(
"WEBGL_depth_texture");g?d?t.depth=s(r,u,c,g.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p&&(t.depth=s(r,u,c,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):p&&d?t._depth_rb=l(r,u,c,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p?t._depth_rb=l(r,u,c,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=l(r,u,c,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var b=r.checkFramebufferStatus(r.FRAMEBUFFER);
if(b!==r.FRAMEBUFFER_COMPLETE){t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);
for(var v=0;v<t.color.length;++v)t.color[v].dispose(),t.color[v]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),i(r,e),o(b)}i(r,e)}
function c(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=
new Array(i);
for(var l=0;l<i;++l)this.color[l]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var c=
this,h=[0|e,0|r];Object.defineProperties(h,{0:{
get:
function(){
return c._shape[0]},set:
function(t){
return c.width=t}},1:{
get:
function(){
return c._shape[1]},set:
function(t){
return c.height=t}}}),this._shapeVector=h,u(
this)}
function h(t,e,r){
if(t._destroyed)
throw new Error(
"gl-fbo: Can't resize destroyed FBO");
if(t._shape[0]!==e||t._shape[1]!==r){var a=t.gl,s=a.getParameter(a.MAX_RENDERBUFFER_SIZE);
if(e<0||e>s||r<0||r>s)
throw new Error(
"gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;
for(var l=n(a),u=0;u<t.color.length;++u)t.color[u].shape=t._shape;t._color_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._color_rb),a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&a.renderbufferStorage(a.RENDERBUFFER,a.STENCIL_INDEX,t._shape[0],t._shape[1])),a.bindFramebuffer(a.FRAMEBUFFER,t.handle);var c=a.checkFramebufferStatus(a.FRAMEBUFFER);c!==a.FRAMEBUFFER_COMPLETE&&(t.dispose(),i(a,l),o(c)),i(a,l)}}
function f(t,e,r,n){p||(p=t.FRAMEBUFFER_UNSUPPORTED,m=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,v=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,g=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var i=t.getExtension(
"WEBGL_draw_buffers");
if(!y&&i&&a(t,i),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),
"number"!=typeof e)
throw new Error(
"gl-fbo: Missing shape parameter");var o=t.getParameter(t.MAX_RENDERBUFFER_SIZE);
if(e<0||e>o||r<0||r>o)
throw new Error(
"gl-fbo: Parameters are too large for FBO");n=n||{};var s=1;
if(
"color"in n){
if((s=Math.max(0|n.color,0))<0)
throw new Error(
"gl-fbo: Must specify a nonnegative number of colors");
if(s>1){
if(!i)
throw new Error(
"gl-fbo: Multiple draw buffer extension not supported");
if(s>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))
throw new Error(
"gl-fbo: Context does not support "+s+
" draw buffers")}}var l=t.UNSIGNED_BYTE,u=t.getExtension(
"OES_texture_float");
if(n.float&&s>0){
if(!u)
throw new Error(
"gl-fbo: Context does not support floating point textures");l=t.FLOAT}
else n.preferFloat&&s>0&&u&&(l=t.FLOAT);var h=!0;
"depth"in n&&(h=!!n.depth);var f=!1;
return"stencil"in n&&(f=!!n.stencil),
new c(t,e,r,l,s,h,f,i)}var d=t(
"gl-texture2d");e.exports=f;var p,m,v,g,y=null,b=c.prototype;Object.defineProperties(b,{shape:{
get:
function(){
return this._destroyed?[0,0]:this._shapeVector},set:
function(t){
if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)
throw new Error(
"gl-fbo: Shape vector must be length 2");var e=0|t[0],r=0|t[1];
return h(
this,e,r),[e,r]},enumerable:!1},width:{
get:
function(){
return this._destroyed?0:this._shape[0]},set:
function(t){
return t|=0,h(
this,t,this._shape[1]),t},enumerable:!1},height:{
get:
function(){
return this._destroyed?0:this._shape[1]},set:
function(t){
return t|=0,h(
this,this._shape[0],t),t},enumerable:!1}}),b.bind=
function(){
if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,
this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},b.dispose=
function(){
if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(
this._depth_rb),this._depth_rb=null);
for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{
"gl-texture2d":262}],160:[
function(t,e,r){
function n(t,e,r){
"use strict";var n=o(e)||
"of unknown name (see npm glsl-shader-name)",l=
"unknown type";
void 0!==r&&(l=r===a.FRAGMENT_SHADER?
"fragment":
"vertex");
for(var u=i(
"Error compiling %s shader %s:\n",l,n),c=i(
"%s%s",u,t),h=t.split(
"\n"),f={},d=0;d<h.length;d++){var p=h[d];
if(
""!==p){var m=parseInt(p.split(
":")[2]);
if(isNaN(m))
throw new Error(i(
"Could not parse error: %s",p));f[m]=p}}
for(var v=s(e).split(
"\n"),d=0;d<v.length;d++)
if(f[d+3]||f[d+2]||f[d+1]){var g=v[d];
if(u+=g+
"\n",f[d+1]){var y=f[d+1];y=y.substr(y.split(
":",3).join(
":").length+1).trim(),u+=i(
"^^^ %s\n\n",y)}}
return{
long:u.trim(),
short:c.trim()}}var i=t(
"sprintf-js").sprintf,a=t(
"gl-constants/lookup"),o=t(
"glsl-shader-name"),s=t(
"add-line-numbers");e.exports=n},{
"add-line-numbers":38,
"gl-constants/lookup":154,
"glsl-shader-name":274,
"sprintf-js":519}],161:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}
function i(t,e){var r=t.gl,i=l(r,c.vertex,c.fragment),a=l(r,c.pickVertex,c.pickFragment),o=u(r),s=u(r),h=u(r),f=u(r),d=
new n(t,i,a,o,s,h,f);
return d.update(e),t.addObject(d),d}e.exports=i;var a=t(
"binary-search-bounds"),o=t(
"iota-array"),s=t(
"typedarray-pool"),l=t(
"gl-shader"),u=t(
"gl-buffer"),c=t(
"./lib/shaders"),h=n.prototype,f=[0,0,1,0,0,1,1,0,1,1,0,1];h.draw=
function(){var t=[1,0,0,0,1,0,0,0,1];
return function(){var e=this.plot,r=this.shader,n=this.bounds,i=this.numVertices;
if(!(i<=0)){var a=e.gl,o=e.dataBox,s=n[2]-n[0],l=n[3]-n[1],u=o[2]-o[0],c=o[3]-o[1];t[0]=2*s/u,t[4]=2*l/c,t[6]=2*(n[0]-o[0])/u-1,t[7]=2*(n[1]-o[1])/c-1,r.bind();var h=r.uniforms;h.viewTransform=t,h.shape=this.shape;var f=r.attributes;this.positionBuffer.bind(),f.position.pointer(),this.weightBuffer.bind(),f.weight.pointer(a.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),f.color.pointer(a.UNSIGNED_BYTE,!0),a.drawArrays(a.TRIANGLES,0,i)}}}(),h.drawPick=
function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];
return function(r){var n=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;
if(!(o<=0)){var s=n.gl,l=n.dataBox,u=a[2]-a[0],c=a[3]-a[1],h=l[2]-l[0],f=l[3]-l[1];t[0]=2*u/h,t[4]=2*c/f,t[6]=2*(a[0]-l[0])/h-1,t[7]=2*(a[1]-l[1])/f-1;
for(var d=0;d<4;++d)e[d]=r>>8*d&255;this.pickOffset=r,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var m=i.attributes;
return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),h.pick=
function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];
if(r<n||r>=n+i)
return null;var a=r-n,o=this.xData,s=this.yData;
return{
object:
this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},h.update=
function(t){t=t||{};var e=t.shape||[0,0],r=t.x||o(e[0]),n=t.y||o(e[1]),i=t.z||
new Float32Array(e[0]*e[1]);this.xData=r,this.yData=n;var l=t.colorLevels||[0],u=t.colorValues||[0,0,0,1],c=l.length,h=this.bounds,d=h[0]=r[0],p=h[1]=n[0],m=h[2]=r[r.length-1],v=h[3]=n[n.length-1],g=1/(m-d),y=1/(v-p),b=e[0],x=e[1];this.shape=[b,x];var _=(b-1)*(x-1)*(f.length>>>1);this.numVertices=_;
for(var w=s.mallocUint8(4*_),M=s.mallocFloat32(2*_),k=s.mallocUint8(2*_),A=s.mallocUint32(_),T=0,S=0;S<x-1;++S)
for(var E=y*(n[S]-p),L=y*(n[S+1]-p),C=0;C<b-1;++C)
for(var z=g*(r[C]-d),D=g*(r[C+1]-d),I=0;I<f.length;I+=2){var P,O,j,F,R=f[I],N=f[I+1],B=(S+N)*b+(C+R),U=i[B],V=a.le(l,U);
if(V<0)P=u[0],O=u[1],j=u[2],F=u[3];
else if(V===c-1)P=u[4*c-4],O=u[4*c-3],j=u[4*c-2],F=u[4*c-1];
else{var q=(U-l[V])/(l[V+1]-l[V]),H=1-q,G=4*V,Y=4*(V+1);P=H*u[G]+q*u[Y],O=H*u[G+1]+q*u[Y+1],j=H*u[G+2]+q*u[Y+2],F=H*u[G+3]+q*u[Y+3]}w[4*T]=255*P,w[4*T+1]=255*O,w[4*T+2]=255*j,w[4*T+3]=255*F,M[2*T]=.5*z+.5*D,M[2*T+1]=.5*E+.5*L,k[2*T]=R,k[2*T+1]=N,A[T]=S*b+C,T+=1}this.positionBuffer.update(M),this.weightBuffer.update(k),this.colorBuffer.update(w),this.idBuffer.update(A),s.free(M),s.free(w),s.free(k),s.free(A)},h.dispose=
function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(
this)}},{
"./lib/shaders":162,
"binary-search-bounds":163,
"gl-buffer":152,
"gl-shader":250,
"iota-array":287,
"typedarray-pool":533}],162:[
function(t,e,r){
"use strict";e.exports={fragment:
"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n",vertex:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 color;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragColor;\n\nvoid main() {\n vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n fragColor = color;\n gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n",pickFragment:
"precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nuniform vec2 shape;\nuniform vec4 pickOffset;\n\nvoid main() {\n vec2 d = step(.5, vWeight);\n vec4 id = fragId + pickOffset;\n id.x += d.x + d.y*shape.x;\n\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n gl_FragColor = id/255.;\n}\n",pickVertex:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\nattribute vec2 weight;\n\nuniform vec2 shape;\nuniform mat3 viewTransform;\n\nvarying vec4 fragId;\nvarying vec2 vWeight;\n\nvoid main() {\n vWeight = weight;\n\n fragId = pickId;\n\n vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\n gl_Position = vec4(vPosition.xy, 0, vPosition.z);\n}\n"}},{}],163:[
function(t,e,r){arguments[4][80][0].apply(r,arguments)},{dup:80}],164:[
function(t,e,r){r.lineVertex=
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo, dHi, dLo;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, screenShape;\nuniform float width;\n\nvarying vec2 direction;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n return (posHi + trHi) * scHi\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo;\n}\n\n\nvec2 project_2_1(vec2 scHi, vec2 scLo, vec2 posHi, vec2 posLo) {\n return scHi * posHi\n + scLo * posHi\n + scHi * posLo\n + scLo * posLo;\n}\n\nvoid main() {\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n vec2 dir = project_2_1(scaleHi, scaleLo, dHi, dLo);\n vec2 n = 0.5 * width * normalize(screenShape.yx * vec2(dir.y, -dir.x)) / screenShape.xy;\n vec2 tangent = normalize(screenShape.xy * dir);\n if(dir.x < 0.0 || (dir.x == 0.0 && dir.y < 0.0)) {\n direction = -tangent;\n } else {\n direction = tangent;\n }\n gl_Position = vec4(p + n, 0.0, 1.0);\n}",r.lineFragment=
"precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nuniform vec2 screenShape;\nuniform sampler2D dashPattern;\nuniform float dashLength;\n\nvarying vec2 direction;\n\nvoid main() {\n float t = fract(dot(direction, gl_FragCoord.xy) / dashLength);\n vec4 pcolor = color * texture2D(dashPattern, vec2(t, 0.0)).r;\n gl_FragColor = vec4(pcolor.rgb * pcolor.a, pcolor.a);\n}",r.mitreVertex=
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo;\nuniform float radius;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n return (posHi + trHi) * scHi\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo;\n}\n\n\nvoid main() {\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n gl_Position = vec4(p, 0.0, 1.0);\n gl_PointSize = radius;\n}",r.mitreFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n if(length(gl_PointCoord.xy - 0.5) > 0.25) {\n discard;\n }\n gl_FragColor = vec4(color.rgb, color.a);\n}",r.pickVertex=
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo, dHi;\nattribute vec4 pick0, pick1;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, screenShape;\nuniform float width;\n\nvarying vec4 pickA, pickB;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n return (posHi + trHi) * scHi\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo;\n}\n\n\nvoid main() {\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n vec2 n = width * normalize(screenShape.yx * vec2(dHi.y, -dHi.x)) / screenShape.xy;\n gl_Position = vec4(p + n, 0, 1);\n pickA = pick0;\n pickB = pick1;\n}",r.pickFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 pickOffset;\n\nvarying vec4 pickA, pickB;\n\nvoid main() {\n vec4 fragId = vec4(pickA.xyz, 0.0);\n if(pickB.w > pickA.w) {\n fragId.xyz = pickB.xyz;\n }\n\n fragId += pickOffset;\n\n fragId.y += floor(fragId.x / 256.0);\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n fragId.z += floor(fragId.y / 256.0);\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n fragId.w += floor(fragId.z / 256.0);\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n gl_FragColor = fragId / 255.0;\n}",r.fillVertex=
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 aHi, aLo, dHi;\n\nuniform vec2 scaleHi, translateHi, scaleLo, translateLo, projectAxis;\nuniform float projectValue, depth;\n\n\nvec2 project_1_0(vec2 scHi, vec2 trHi, vec2 scLo, vec2 trLo, vec2 posHi, vec2 posLo) {\n return (posHi + trHi) * scHi\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo;\n}\n\n\nvoid main() {\n vec2 p = project_1_0(scaleHi, translateHi, scaleLo, translateLo, aHi, aLo);\n if(dHi.y < 0.0 || (dHi.y == 0.0 && dHi.x < 0.0)) {\n if(dot(p, projectAxis) < projectValue) {\n p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\n }\n }\n gl_Position = vec4(p, depth, 1);\n}",r.fillFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n gl_FragColor = vec4(color.rgb * color.a, color.a);\n}"},{}],165:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o,s,l){this.plot=t,this.dashPattern=e,this.lineBufferHi=r,this.lineBufferLo=n,this.pickBuffer=i,this.lineShader=a,this.mitreShader=o,this.fillShader=s,this.pickShader=l,this.usingDashes=!1,this.bounds=[1/0,1/0,-1/0,-1/0],this.width=1,this.color=[0,0,1,1],this.fill=[!1,!1,!1,!1],this.fillColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.data=null,this.numPoints=0,this.vertCount=0,this.pickOffset=0}
function i(t){
return t.map(
function(t){
return t.slice()})}
function a(t,e){var r=t.gl,i=s(r),a=s(r),u=s(r),c=l(r,[1,1]),f=o(r,h.lineVertex,h.lineFragment),d=o(r,h.mitreVertex,h.mitreFragment),p=o(r,h.fillVertex,h.fillFragment),m=o(r,h.pickVertex,h.pickFragment),v=
new n(t,c,i,a,u,f,d,p,m);
return t.addObject(v),v.update(e),v}e.exports=a;var o=t(
"gl-shader"),s=t(
"gl-buffer"),l=t(
"gl-texture2d"),u=t(
"ndarray"),c=t(
"typedarray-pool"),h=t(
"./lib/shaders"),f=n.prototype;f.setProjectionModel=
function(){var t={scaleHi:
new Float32Array([0,0]),scaleLo:
new Float32Array([0,0]),translateHi:
new Float32Array([0,0]),translateLo:
new Float32Array([0,0]),screenShape:[0,0]};
return function(){var e=this.bounds,r=this.plot.viewBox,n=this.plot.dataBox,i=e[2]-e[0],a=e[3]-e[1],o=n[2]-n[0],s=n[3]-n[1],l=r[2]-r[0],u=r[3]-r[1],c=2*i/o,h=2*a/s,f=(e[0]-n[0]-.5*o)/i,d=(e[1]-n[1]-.5*s)/a;
return t.scaleHi[0]=c,t.scaleHi[1]=h,t.scaleLo[0]=c-t.scaleHi[0],t.scaleLo[1]=h-t.scaleHi[1],t.translateHi[0]=f,t.translateHi[1]=d,t.translateLo[0]=f-t.translateHi[0],t.translateLo[1]=d-t.translateHi[1],t.screenShape[0]=l,t.screenShape[1]=u,t}}(),f.setProjectionUniforms=
function(t,e){t.scaleHi=e.scaleHi,t.scaleLo=e.scaleLo,t.translateHi=e.translateHi,t.translateLo=e.translateLo,t.screenShape=e.screenShape},f.draw=
function(){var t=[1,0],e=[-1,0],r=[0,1],n=[0,-1];
return function(){var i=this.vertCount;
if(i){var a=this.setProjectionModel(),o=this.plot,s=this.width,l=o.gl,u=o.pixelRatio,c=this.color,h=this.fillShader.attributes;this.lineBufferLo.bind(),h.aLo.pointer(l.FLOAT,!1,16,0),this.lineBufferHi.bind();var f=this.fill;
if(f[0]||f[1]||f[2]||f[3]){var d=this.fillShader;d.bind();var p=d.uniforms;this.setProjectionUniforms(p,a),p.depth=o.nextDepthValue(),h.aHi.pointer(l.FLOAT,!1,16,0),h.dHi.pointer(l.FLOAT,!1,16,8),l.depthMask(!0),l.enable(l.DEPTH_TEST);var m=this.fillColor;f[0]&&(p.color=m[0],p.projectAxis=e,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[1]&&(p.color=m[1],p.projectAxis=n,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[2]&&(p.color=m[2],p.projectAxis=t,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),f[3]&&(p.color=m[3],p.projectAxis=r,p.projectValue=1,l.drawArrays(l.TRIANGLES,0,i)),l.depthMask(!1),l.disable(l.DEPTH_TEST)}var v=this.lineShader;v.bind(),this.lineBufferLo.bind(),v.attributes.aLo.pointer(l.FLOAT,!1,16,0),v.attributes.dLo.pointer(l.FLOAT,!1,16,8),this.lineBufferHi.bind();var g=v.uniforms;this.setProjectionUniforms(g,a),g.color=c,g.width=s*u,g.dashPattern=this.dashPattern.bind(),g.dashLength=this.dashLength*u;var y=v.attributes;
if(y.aHi.pointer(l.FLOAT,!1,16,0),y.dHi.pointer(l.FLOAT,!1,16,8),l.drawArrays(l.TRIANGLES,0,i),s>2&&!this.usingDashes){var b=this.mitreShader;this.lineBufferLo.bind(),b.attributes.aLo.pointer(l.FLOAT,!1,48,0),this.lineBufferHi.bind(),b.bind();var x=b.uniforms;this.setProjectionUniforms(x,a),x.color=c,x.radius=s*u,b.attributes.aHi.pointer(l.FLOAT,!1,48,0),l.drawArrays(l.POINTS,0,i/3|0)}}}}(),f.drawPick=
function(){var t=[0,0,0,0];
return function(e){var r=this.vertCount,n=this.numPoints;
if(this.pickOffset=e,!r)
return e+n;var i=this.setProjectionModel(),a=this.plot,o=this.width,s=a.gl,l=a.pickPixelRatio,u=this.pickShader,c=this.pickBuffer;t[0]=255&e,t[1]=e>>>8&255,t[2]=e>>>16&255,t[3]=e>>>24,u.bind();var h=u.uniforms;this.setProjectionUniforms(h,i),h.width=o*l,h.pickOffset=t;var f=u.attributes;
return this.lineBufferHi.bind(),f.aHi.pointer(s.FLOAT,!1,16,0),f.dHi.pointer(s.FLOAT,!1,16,8),this.lineBufferLo.bind(),f.aLo.pointer(s.FLOAT,!1,16,0),c.bind(),f.pick0.pointer(s.UNSIGNED_BYTE,!1,8,0),f.pick1.pointer(s.UNSIGNED_BYTE,!1,8,4),s.drawArrays(s.TRIANGLES,0,r),e+n}}(),f.pick=
function(t,e,r){var n=this.pickOffset,i=this.numPoints;
if(r<n||r>=n+i)
return null;var a=r-n,o=this.data;
return{
object:
this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},f.update=
function(t){t=t||{};var e,r,n,a,o,s=this.plot.gl;this.color=(t.color||[0,0,1,1]).slice(),this.width=+(t.width||1),this.fill=(t.fill||[!1,!1,!1,!1]).slice(),this.fillColor=i(t.fillColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var h=t.dashes||[1],f=0;
for(e=0;e<h.length;++e)f+=h[e];var d=c.mallocUint8(f);n=0;var p=255;
for(e=0;e<h.length;++e){
for(r=0;r<h[e];++r)d[n++]=p;p^=255}this.dashPattern.dispose(),this.usingDashes=h.length>1,this.dashPattern=l(s,u(d,[f,1,4],[1,0,0])),this.dashPattern.minFilter=s.NEAREST,this.dashPattern.magFilter=s.NEAREST,this.dashLength=f,c.free(d);var m=t.positions;this.data=m;var v=this.bounds;v[0]=v[1]=1/0,v[2]=v[3]=-1/0;var g=this.numPoints=m.length>>>1;
if(0!==g){
for(e=0;e<g;++e)a=m[2*e],o=m[2*e+1],isNaN(a)||isNaN(o)||(v[0]=Math.min(v[0],a),v[1]=Math.min(v[1],o),v[2]=Math.max(v[2],a),v[3]=Math.max(v[3],o));v[0]===v[2]&&(v[2]+=1),v[3]===v[1]&&(v[3]+=1);var y=c.mallocFloat64(24*(g-1)),b=c.mallocFloat32(24*(g-1)),x=c.mallocFloat32(24*(g-1)),_=c.mallocUint32(12*(g-1)),w=b.length,M=_.length;n=g;
for(var k=0;n>1;){var A=--n;a=m[2*n],o=m[2*n+1];var T=A-1,S=m[2*T],E=m[2*T+1];
if(!(isNaN(a)||isNaN(o)||isNaN(S)||isNaN(E))){k+=1,a=(a-v[0])/(v[2]-v[0]),o=(o-v[1])/(v[3]-v[1]),S=(S-v[0])/(v[2]-v[0]),E=(E-v[1])/(v[3]-v[1]);var L=S-a,C=E-o,z=A|1<<24,D=A-1,I=A,P=A-1|1<<24;y[--w]=-C,y[--w]=-L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D,y[--w]=C,y[--w]=L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=-C,y[--w]=-L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=C,y[--w]=L,y[--w]=E,y[--w]=S,_[--M]=I,_[--M]=P,y[--w]=-C,y[--w]=-L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D,y[--w]=C,y[--w]=L,y[--w]=o,y[--w]=a,_[--M]=z,_[--M]=D}}
for(e=0;e<y.length;e++)b[e]=y[e],x[e]=y[e]-b[e];this.vertCount=6*k,this.lineBufferHi.update(b.subarray(w)),this.lineBufferLo.update(x.subarray(w)),this.pickBuffer.update(_.subarray(M)),c.free(y),c.free(b),c.free(x),c.free(_)}},f.dispose=
function(){this.plot.removeObject(
this),this.lineBufferLo.dispose(),this.lineBufferHi.dispose(),this.pickBuffer.dispose(),this.lineShader.dispose(),this.mitreShader.dispose(),this.fillShader.dispose(),this.pickShader.dispose(),this.dashPattern.dispose()}},{
"./lib/shaders":164,
"gl-buffer":152,
"gl-shader":250,
"gl-texture2d":262,ndarray:460,
"typedarray-pool":533}],166:[
function(t,e,r){var n=t(
"gl-shader"),i=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvoid main() {\n vec4 projected = projection * view * model * vec4(position, 1.0);\n vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\n vec2 tangent = normalize(screenShape * tangentClip.xy);\n vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\n\n gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\n\n worldPosition = position;\n pixelArcLength = arcLength;\n fragColor = color;\n}\n",a=[{name:
"position",type:
"vec3"},{name:
"nextPosition",type:
"vec3"},{name:
"arcLength",type:
"float"},{name:
"lineWidth",type:
"float"},{name:
"color",type:
"vec4"}];r.createShader=
function(t){
return n(t,i,
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float dashScale;\nuniform float opacity;\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n if(dashWeight < 0.5) {\n discard;\n }\n gl_FragColor = fragColor * opacity;\n}\n",null,a)},r.createPickShader=
function(t){
return n(t,i,
"precision mediump float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX 1.70141184e38\n#define FLOAT_MIN 1.17549435e-38\n\nlowp vec4 encode_float_1_0(highp float v) {\n highp float av = abs(v);\n\n //Handle special cases\n if(av < FLOAT_MIN) {\n return vec4(0.0, 0.0, 0.0, 0.0);\n } else if(v > FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n highp vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n highp float e = floor(log2(av));\n highp float m = av * pow(2.0, -e) - 1.0;\n \n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n \n //Unpack exponent\n highp float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0; \n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\n\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\n}",null,a)}},{
"gl-shader":250}],167:[
function(t,e,r){
"use strict";
function n(t,e){
for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}
return Math.sqrt(r)}
function i(t){
for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);
return e}
function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}
function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}
function s(t){var e=t.gl||t.scene&&t.scene.gl,r=m(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=v(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;
for(var i=l(e),a=u(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),s=d(
new Array(1024),[256,1,4]),h=0;h<1024;++h)s.data[h]=255;var f=c(e,s);f.wrap=e.REPEAT;var p=
new o(e,r,n,i,a,f);
return p.update(t),p}e.exports=s;var l=t(
"gl-buffer"),u=t(
"gl-vao"),c=t(
"gl-texture2d"),h=t(
"glsl-read-float"),f=t(
"binary-search-bounds"),d=t(
"ndarray"),p=t(
"./lib/shaders"),m=p.createShader,v=p.createPickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],y=o.prototype;y.isTransparent=
function(){
return this.opacity<1},y.isOpaque=
function(){
return this.opacity>=1},y.pickSlots=1,y.setPickBase=
function(t){this.pickId=t},y.drawTransparent=y.draw=
function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,
this.vertexCount)},y.drawPick=
function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,
this.vertexCount)},y.update=
function(t){var e,r;this.dirty=!0
22 ;var i=!!t.connectGaps;
"dashScale"in t&&(this.dashScale=t.dashScale),
"opacity"in t&&(this.opacity=+t.opacity);var a=t.position||t.positions;
if(a){var o=t.color||t.colors||[0,0,0,1],s=t.lineWidth||1,l=[],u=[],c=[],h=0,p=0,m=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],v=!1;t:
for(e=1;e<a.length;++e){var g=a[e-1],y=a[e];
for(u.push(h),c.push(g.slice()),r=0;r<3;++r){
if(isNaN(g[r])||isNaN(y[r])||!isFinite(g[r])||!isFinite(y[r])){
if(!i&&l.length>0){
for(var b=0;b<24;++b)l.push(l[l.length-12]);p+=2,v=!0}
continue t}m[0][r]=Math.min(m[0][r],g[r],y[r]),m[1][r]=Math.max(m[1][r],g[r],y[r])}var x,_;Array.isArray(o[0])?(x=o[e-1],_=o[e]):x=_=o,3===x.length&&(x=[x[0],x[1],x[2],1]),3===_.length&&(_=[_[0],_[1],_[2],1]);var w;w=Array.isArray(s)?s[e-1]:s;var M=h;
if(h+=n(g,y),v){
for(r=0;r<2;++r)l.push(g[0],g[1],g[2],y[0],y[1],y[2],M,w,x[0],x[1],x[2],x[3]);p+=2,v=!1}l.push(g[0],g[1],g[2],y[0],y[1],y[2],M,w,x[0],x[1],x[2],x[3],g[0],g[1],g[2],y[0],y[1],y[2],M,-w,x[0],x[1],x[2],x[3],y[0],y[1],y[2],g[0],g[1],g[2],h,-w,_[0],_[1],_[2],_[3],y[0],y[1],y[2],g[0],g[1],g[2],h,w,_[0],_[1],_[2],_[3]),p+=4}
if(this.buffer.update(l),u.push(h),c.push(a[a.length-1].slice()),this.bounds=m,this.vertexCount=p,this.points=c,this.arcLength=u,
"dashes"in t){var k=t.dashes,A=k.slice();
for(A.unshift(0),e=1;e<A.length;++e)A[e]=A[e-1]+A[e];var T=d(
new Array(1024),[256,1,4]);
for(e=0;e<256;++e){
for(r=0;r<4;++r)T.set(e,0,r,0);1&f.le(A,A[A.length-1]*e/255)?T.set(e,0,0,0):T.set(e,0,0,255)}this.texture.setPixels(T)}}},y.dispose=
function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},y.pick=
function(t){
if(!t)
return null;
if(t.id!==
this.pickId)
return null;var e=h(t.value[0],t.value[1],t.value[2],0),r=f.le(this.arcLength,e);
if(r<0)
return null;
if(r===this.arcLength.length-1)
return new a(this.arcLength[this.arcLength.length-1],
this.points[
this.points.length-1].slice(),r);
for(var n=this.points[r],i=this.points[Math.min(r+1,
this.points.length-1)],o=(e-this.arcLength[r])/(this.arcLength[r+1]-this.arcLength[r]),s=1-o,l=[0,0,0],u=0;u<3;++u)l[u]=s*n[u]+o*i[u];var c=Math.min(o<.5?r:r+1,this.points.length-1);
return new a(e,l,c,this.points[c])}},{
"./lib/shaders":166,
"binary-search-bounds":62,
"gl-buffer":152,
"gl-texture2d":262,
"gl-vao":266,
"glsl-read-float":273,ndarray:460}],168:[
function(t,e,r){
function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r*a-i*n;
return o?(o=1/o,t[0]=a*o,t[1]=-n*o,t[2]=-i*o,t[3]=r*o,t):null}e.exports=n},{}],169:[
function(t,e,r){
function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=c*o-s*u,f=-c*a+s*l,d=u*a-o*l,p=r*h+n*f+i*d;
return p?(p=1/p,t[0]=h*p,t[1]=(-c*n+i*u)*p,t[2]=(s*n-i*o)*p,t[3]=f*p,t[4]=(c*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-u*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null}e.exports=n},{}],170:[
function(t,e,r){
function n(t){var e=
new Float32Array(16);
return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}e.exports=n},{}],171:[
function(t,e,r){
function n(){var t=
new Float32Array(16);
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],172:[
function(t,e,r){
function n(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8],c=t[9],h=t[10],f=t[11],d=t[12],p=t[13],m=t[14],v=t[15];
return(e*o-r*a)*(h*v-f*m)-(e*s-n*a)*(c*v-f*p)+(e*l-i*a)*(c*m-h*p)+(r*s-n*o)*(u*v-f*d)-(r*l-i*o)*(u*m-h*d)+(n*l-i*s)*(u*p-c*d)}e.exports=n},{}],173:[
function(t,e,r){
function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,u=r*o,c=n*o,h=n*s,f=i*o,d=i*s,p=i*l,m=a*o,v=a*s,g=a*l;
return t[0]=1-h-p,t[1]=c+g,t[2]=f-v,t[3]=0,t[4]=c-g,t[5]=1-u-p,t[6]=d+m,t[7]=0,t[8]=f+v,t[9]=d-m,t[10]=1-u-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],174:[
function(t,e,r){
function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,u=a+a,c=n*s,h=n*l,f=n*u,d=i*l,p=i*u,m=a*u,v=o*s,g=o*l,y=o*u;
return t[0]=1-(d+m),t[1]=h+y,t[2]=f-g,t[3]=0,t[4]=h-y,t[5]=1-(c+m),t[6]=p+v,t[7]=0,t[8]=f+g,t[9]=p-v,t[10]=1-(c+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}e.exports=n},{}],175:[
function(t,e,r){
function n(t){
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],176:[
function(t,e,r){
function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],f=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15],y=r*s-n*o,b=r*l-i*o,x=r*u-a*o,_=n*l-i*s,w=n*u-a*s,M=i*u-a*l,k=c*m-h*p,A=c*v-f*p,T=c*g-d*p,S=h*v-f*m,E=h*g-d*m,L=f*g-d*v,C=y*L-b*E+x*S+_*T-w*A+M*k;
return C?(C=1/C,t[0]=(s*L-l*E+u*S)*C,t[1]=(i*E-n*L-a*S)*C,t[2]=(m*M-v*w+g*_)*C,t[3]=(f*w-h*M-d*_)*C,t[4]=(l*T-o*L-u*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(v*x-p*M-g*b)*C,t[7]=(c*M-f*x+d*b)*C,t[8]=(o*E-s*T+u*k)*C,t[9]=(n*T-r*E-a*k)*C,t[10]=(p*w-m*x+g*y)*C,t[11]=(h*x-c*w-d*y)*C,t[12]=(s*A-o*S-l*k)*C,t[13]=(r*S-n*A+i*k)*C,t[14]=(m*b-p*_-v*y)*C,t[15]=(c*_-h*b+f*y)*C,t):null}e.exports=n},{}],177:[
function(t,e,r){
function n(t,e,r,n){var a,o,s,l,u,c,h,f,d,p,m=e[0],v=e[1],g=e[2],y=n[0],b=n[1],x=n[2],_=r[0],w=r[1],M=r[2];
return Math.abs(m-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(g-M)<1e-6?i(t):(h=m-_,f=v-w,d=g-M,p=1/Math.sqrt(h*h+f*f+d*d),h*=p,f*=p,d*=p,a=b*d-x*f,o=x*h-y*d,s=y*f-b*h,p=Math.sqrt(a*a+o*o+s*s),p?(p=1/p,a*=p,o*=p,s*=p):(a=0,o=0,s=0),l=f*s-d*o,u=d*a-h*s,c=h*o-f*a,p=Math.sqrt(l*l+u*u+c*c),p?(p=1/p,l*=p,u*=p,c*=p):(l=0,u=0,c=0),t[0]=a,t[1]=l,t[2]=h,t[3]=0,t[4]=o,t[5]=u,t[6]=f,t[7]=0,t[8]=s,t[9]=c,t[10]=d,t[11]=0,t[12]=-(a*m+o*v+s*g),t[13]=-(l*m+u*v+c*g),t[14]=-(h*m+f*v+d*g),t[15]=1,t)}var i=t(
"./identity");e.exports=n},{
"./identity":175}],178:[
function(t,e,r){
function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],m=e[12],v=e[13],g=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];
return t[0]=b*n+x*s+_*h+w*m,t[1]=b*i+x*l+_*f+w*v,t[2]=b*a+x*u+_*d+w*g,t[3]=b*o+x*c+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*h+w*m,t[5]=b*i+x*l+_*f+w*v,t[6]=b*a+x*u+_*d+w*g,t[7]=b*o+x*c+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*h+w*m,t[9]=b*i+x*l+_*f+w*v,t[10]=b*a+x*u+_*d+w*g,t[11]=b*o+x*c+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*h+w*m,t[13]=b*i+x*l+_*f+w*v,t[14]=b*a+x*u+_*d+w*g,t[15]=b*o+x*c+_*p+w*y,t}e.exports=n},{}],179:[
function(t,e,r){
function n(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);
return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}e.exports=n},{}],180:[
function(t,e,r){
function n(t,e,r,n){var i,a,o,s,l,u,c,h,f,d,p,m,v,g,y,b,x,_,w,M,k,A,T,S,E=n[0],L=n[1],C=n[2],z=Math.sqrt(E*E+L*L+C*C);
return Math.abs(z)<1e-6?null:(z=1/z,E*=z,L*=z,C*=z,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],u=e[2],c=e[3],h=e[4],f=e[5],d=e[6],p=e[7],m=e[8],v=e[9],g=e[10],y=e[11],b=E*E*o+a,x=L*E*o+C*i,_=C*E*o-L*i,w=E*L*o-C*i,M=L*L*o+a,k=C*L*o+E*i,A=E*C*o+L*i,T=L*C*o-E*i,S=C*C*o+a,t[0]=s*b+h*x+m*_,t[1]=l*b+f*x+v*_,t[2]=u*b+d*x+g*_,t[3]=c*b+p*x+y*_,t[4]=s*w+h*M+m*k,t[5]=l*w+f*M+v*k,t[6]=u*w+d*M+g*k,t[7]=c*w+p*M+y*k,t[8]=s*A+h*T+m*S,t[9]=l*A+f*T+v*S,t[10]=u*A+d*T+g*S,t[11]=c*A+p*T+y*S,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}e.exports=n},{}],181:[
function(t,e,r){
function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],c=e[9],h=e[10],f=e[11];
return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+u*n,t[5]=o*i+c*n,t[6]=s*i+h*n,t[7]=l*i+f*n,t[8]=u*i-a*n,t[9]=c*i-o*n,t[10]=h*i-s*n,t[11]=f*i-l*n,t}e.exports=n},{}],182:[
function(t,e,r){
function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[8],c=e[9],h=e[10],f=e[11];
return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-u*n,t[1]=o*i-c*n,t[2]=s*i-h*n,t[3]=l*i-f*n,t[8]=a*n+u*i,t[9]=o*n+c*i,t[10]=s*n+h*i,t[11]=l*n+f*i,t}e.exports=n},{}],183:[
function(t,e,r){
function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[4],c=e[5],h=e[6],f=e[7];
return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+u*n,t[1]=o*i+c*n,t[2]=s*i+h*n,t[3]=l*i+f*n,t[4]=u*i-a*n,t[5]=c*i-o*n,t[6]=h*i-s*n,t[7]=f*i-l*n,t}e.exports=n},{}],184:[
function(t,e,r){
function n(t,e,r){var n=r[0],i=r[1],a=r[2];
return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}e.exports=n},{}],185:[
function(t,e,r){
function n(t,e,r){var n,i,a,o,s,l,u,c,h,f,d,p,m=r[0],v=r[1],g=r[2];
return e===t?(t[12]=e[0]*m+e[4]*v+e[8]*g+e[12],t[13]=e[1]*m+e[5]*v+e[9]*g+e[13],t[14]=e[2]*m+e[6]*v+e[10]*g+e[14],t[15]=e[3]*m+e[7]*v+e[11]*g+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=h,t[9]=f,t[10]=d,t[11]=p,t[12]=n*m+s*v+h*g+e[12],t[13]=i*m+l*v+f*g+e[13],t[14]=a*m+u*v+d*g+e[14],t[15]=o*m+c*v+p*g+e[15]),t}e.exports=n},{}],186:[
function(t,e,r){
function n(t,e){
if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}
else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];
return t}e.exports=n},{}],187:[
function(t,e,r){
"use strict";
function n(t,e){
switch(e.length){
case 0:
break;
case 1:t[0]=1/e[0];
break;
case 4:i(t,e);
break;
case 9:a(t,e);
break;
case 16:o(t,e);
break;
default:
throw new Error(
"currently supports matrices up to 4x4")}
return t}e.exports=n;var i=t(
"gl-mat2/invert"),a=t(
"gl-mat3/invert"),o=t(
"gl-mat4/invert")},{
"gl-mat2/invert":168,
"gl-mat3/invert":169,
"gl-mat4/invert":176}],188:[
function(t,e,r){r.glMatrix=t(
"./gl-matrix/common.js"),r.mat2=t(
"./gl-matrix/mat2.js"),r.mat2d=t(
"./gl-matrix/mat2d.js"),r.mat3=t(
"./gl-matrix/mat3.js"),r.mat4=t(
"./gl-matrix/mat4.js"),r.quat=t(
"./gl-matrix/quat.js"),r.vec2=t(
"./gl-matrix/vec2.js"),r.vec3=t(
"./gl-matrix/vec3.js"),r.vec4=t(
"./gl-matrix/vec4.js")},{
"./gl-matrix/common.js":189,
"./gl-matrix/mat2.js":190,
"./gl-matrix/mat2d.js":191,
"./gl-matrix/mat3.js":192,
"./gl-matrix/mat4.js":193,
"./gl-matrix/quat.js":194,
"./gl-matrix/vec2.js":195,
"./gl-matrix/vec3.js":196,
"./gl-matrix/vec4.js":197}],189:[
function(t,e,r){var n={};n.EPSILON=1e-6,n.ARRAY_TYPE=
"undefined"!=typeof Float32Array?Float32Array:Array,n.RANDOM=Math.random,n.ENABLE_SIMD=!1,n.SIMD_AVAILABLE=n.ARRAY_TYPE===Float32Array&&
"SIMD"in
this,n.USE_SIMD=n.ENABLE_SIMD&&n.SIMD_AVAILABLE,n.setMatrixArrayType=
function(t){n.ARRAY_TYPE=t};var i=Math.PI/180;n.toRadian=
function(t){
return t*i},n.equals=
function(t,e){
return Math.abs(t-e)<=n.EPSILON*Math.max(1,Math.abs(t),Math.abs(e))},e.exports=n},{}],190:[
function(t,e,r){var n=t(
"./common.js"),i={};i.create=
function(){var t=
new n.ARRAY_TYPE(4);
return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},i.clone=
function(t){var e=
new n.ARRAY_TYPE(4);
return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e},i.copy=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t},i.identity=
function(t){
return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},i.fromValues=
function(t,e,r,i){var a=
new n.ARRAY_TYPE(4);
return a[0]=t,a[1]=e,a[2]=r,a[3]=i,a},i.set=
function(t,e,r,n,i){
return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t},i.transpose=
function(t,e){
if(t===e){var r=e[1];t[1]=e[2],t[2]=r}
else t[0]=e[0],t[1]=e[2],t[2]=e[1],t[3]=e[3];
return t},i.invert=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r*a-i*n;
return o?(o=1/o,t[0]=a*o,t[1]=-n*o,t[2]=-i*o,t[3]=r*o,t):null},i.adjoint=
function(t,e){var r=e[0];
return t[0]=e[3],t[1]=-e[1],t[2]=-e[2],t[3]=r,t},i.determinant=
function(t){
return t[0]*t[3]-t[2]*t[1]},i.multiply=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=r[0],l=r[1],u=r[2],c=r[3];
return t[0]=n*s+a*l,t[1]=i*s+o*l,t[2]=n*u+a*c,t[3]=i*u+o*c,t},i.mul=i.multiply,i.rotate=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=Math.sin(r),l=Math.cos(r);
return t[0]=n*l+a*s,t[1]=i*l+o*s,t[2]=n*-s+a*l,t[3]=i*-s+o*l,t},i.scale=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=r[0],l=r[1];
return t[0]=n*s,t[1]=i*s,t[2]=a*l,t[3]=o*l,t},i.fromRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=n,t[1]=r,t[2]=-r,t[3]=n,t},i.fromScaling=
function(t,e){
return t[0]=e[0],t[1]=0,t[2]=0,t[3]=e[1],t},i.str=
function(t){
return"mat2("+t[0]+
", "+t[1]+
", "+t[2]+
", "+t[3]+
")"},i.frob=
function(t){
return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2))},i.LDU=
function(t,e,r,n){
return t[2]=n[2]/n[0],r[0]=n[0],r[1]=n[1],r[3]=n[3]-t[2]*r[1],[t,e,r]},i.add=
function(t,e,r){
return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t},i.subtract=
function(t,e,r){
return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t},i.sub=i.subtract,i.exactEquals=
function(t,e){
return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]},i.equals=
function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=e[0],l=e[1],u=e[2],c=e[3];
return Math.abs(r-s)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(s))&&Math.abs(i-l)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(l))&&Math.abs(a-u)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(u))&&Math.abs(o-c)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(c))},i.multiplyScalar=
function(t,e,r){
return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t},i.multiplyScalarAndAdd=
function(t,e,r,n){
return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t},e.exports=i},{
"./common.js":189}],191:[
function(t,e,r){var n=t(
"./common.js"),i={};i.create=
function(){var t=
new n.ARRAY_TYPE(6);
return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},i.clone=
function(t){var e=
new n.ARRAY_TYPE(6);
return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e},i.copy=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t},i.identity=
function(t){
return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},i.fromValues=
function(t,e,r,i,a,o){var s=
new n.ARRAY_TYPE(6);
return s[0]=t,s[1]=e,s[2]=r,s[3]=i,s[4]=a,s[5]=o,s},i.set=
function(t,e,r,n,i,a,o){
return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=a,t[5]=o,t},i.invert=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=r*a-n*i;
return l?(l=1/l,t[0]=a*l,t[1]=-n*l,t[2]=-i*l,t[3]=r*l,t[4]=(i*s-a*o)*l,t[5]=(n*o-r*s)*l,t):null},i.determinant=
function(t){
return t[0]*t[3]-t[1]*t[2]},i.multiply=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=r[0],c=r[1],h=r[2],f=r[3],d=r[4],p=r[5];
return t[0]=n*u+a*c,t[1]=i*u+o*c,t[2]=n*h+a*f,t[3]=i*h+o*f,t[4]=n*d+a*p+s,t[5]=i*d+o*p+l,t},i.mul=i.multiply,i.rotate=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=Math.sin(r),c=Math.cos(r);
return t[0]=n*c+a*u,t[1]=i*c+o*u,t[2]=n*-u+a*c,t[3]=i*-u+o*c,t[4]=s,t[5]=l,t},i.scale=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=r[0],c=r[1];
return t[0]=n*u,t[1]=i*u,t[2]=a*c,t[3]=o*c,t[4]=s,t[5]=l,t},i.translate=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=r[0],c=r[1];
return t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=n*u+a*c+s,t[5]=i*u+o*c+l,t},i.fromRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=n,t[1]=r,t[2]=-r,t[3]=n,t[4]=0,t[5]=0,t},i.fromScaling=
function(t,e){
return t[0]=e[0],t[1]=0,t[2]=0,t[3]=e[1],t[4]=0,t[5]=0,t},i.fromTranslation=
function(t,e){
return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=e[0],t[5]=e[1],t},i.str=
function(t){
return"mat2d("+t[0]+
", "+t[1]+
", "+t[2]+
", "+t[3]+
", "+t[4]+
", "+t[5]+
")"},i.frob=
function(t){
return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},i.add=
function(t,e,r){
return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t},i.subtract=
function(t,e,r){
return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t},i.sub=i.subtract,i.multiplyScalar=
function(t,e,r){
return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t},i.multiplyScalarAndAdd=
function(t,e,r,n){
return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t},i.exactEquals=
function(t,e){
return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]},i.equals=
function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=e[0],c=e[1],h=e[2],f=e[3],d=e[4],p=e[5];
return Math.abs(r-u)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(i-c)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(c))&&Math.abs(a-h)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(h))&&Math.abs(o-f)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(f))&&Math.abs(s-d)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(d))&&Math.abs(l-p)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(p))},e.exports=i},{
"./common.js":189}],192:[
function(t,e,r){var n=t(
"./common.js"),i={};i.create=
function(){var t=
new n.ARRAY_TYPE(9);
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromMat4=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t},i.clone=
function(t){var e=
new n.ARRAY_TYPE(9);
return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},i.copy=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},i.fromValues=
function(t,e,r,i,a,o,s,l,u){var c=
new n.ARRAY_TYPE(9);
return c[0]=t,c[1]=e,c[2]=r,c[3]=i,c[4]=a,c[5]=o,c[6]=s,c[7]=l,c[8]=u,c},i.set=
function(t,e,r,n,i,a,o,s,l,u){
return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=a,t[5]=o,t[6]=s,t[7]=l,t[8]=u,t},i.identity=
function(t){
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.transpose=
function(t,e){
if(t===e){var r=e[1],n=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=r,t[5]=e[7],t[6]=n,t[7]=i}
else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];
return t},i.invert=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=c*o-s*u,f=-c*a+s*l,d=u*a-o*l,p=r*h+n*f+i*d;
return p?(p=1/p,t[0]=h*p,t[1]=(-c*n+i*u)*p,t[2]=(s*n-i*o)*p,t[3]=f*p,t[4]=(c*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-u*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null},i.adjoint=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8];
return t[0]=o*c-s*u,t[1]=i*u-n*c,t[2]=n*s-i*o,t[3]=s*l-a*c,t[4]=r*c-i*l,t[5]=i*a-r*s,t[6]=a*u-o*l,t[7]=n*l-r*u,t[8]=r*o-n*a,t},i.determinant=
function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8];
return e*(u*a-o*l)+r*(-u*i+o*s)+n*(l*i-a*s)},i.multiply=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=r[0],d=r[1],p=r[2],m=r[3],v=r[4],g=r[5],y=r[6],b=r[7],x=r[8];
return t[0]=f*n+d*o+p*u,t[1]=f*i+d*s+p*c,t[2]=f*a+d*l+p*h,t[3]=m*n+v*o+g*u,t[4]=m*i+v*s+g*c,t[5]=m*a+v*l+g*h,t[6]=y*n+b*o+x*u,t[7]=y*i+b*s+x*c,t[8]=y*a+b*l+x*h,t},i.mul=i.multiply,i.translate=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=r[0],d=r[1];
return t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=f*n+d*o+u,t[7]=f*i+d*s+c,t[8]=f*a+d*l+h,t},i.rotate=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=Math.sin(r),d=Math.cos(r);
return t[0]=d*n+f*o,t[1]=d*i+f*s,t[2]=d*a+f*l,t[3]=d*o-f*n,t[4]=d*s-f*i,t[5]=d*l-f*a,t[6]=u,t[7]=c,t[8]=h,t},i.scale=
function(t,e,r){var n=r[0],i=r[1];
return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},i.fromTranslation=
function(t,e){
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t},i.fromRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromScaling=
function(t,e){
return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromMat2d=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},i.fromQuat=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,u=r*o,c=n*o,h=n*s,f=i*o,d=i*s,p=i*l,m=a*o,v=a*s,g=a*l;
return t[0]=1-h-p,t[3]=c-g,t[6]=f+v,t[1]=c+g,t[4]=1-u-p,t[7]=d-m,t[2]=f-v,t[5]=d+m,t[8]=1-u-h,t},i.normalFromMat4=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],f=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15],y=r*s-n*o,b=r*l-i*o,x=r*u-a*o,_=n*l-i*s,w=n*u-a*s,M=i*u-a*l,k=c*m-h*p,A=c*v-f*p,T=c*g-d*p,S=h*v-f*m,E=h*g-d*m,L=f*g-d*v,C=y*L-b*E+x*S+_*T-w*A+M*k;
return C?(C=1/C,t[0]=(s*L-l*E+u*S)*C,t[1]=(l*T-o*L-u*A)*C,t[2]=(o*E-s*T+u*k)*C,t[3]=(i*E-n*L-a*S)*C,t[4]=(r*L-i*T+a*A)*C,t[5]=(n*T-r*E-a*k)*C,t[6]=(m*M-v*w+g*_)*C,t[7]=(v*x-p*M-g*b)*C,t[8]=(p*w-m*x+g*y)*C,t):null},i.str=function(t){
return"mat3("+t[0]+
", "+t[1]+
", "+t[2]+
", "+t[3]+
", "+t[4]+
", "+t[5]+
", "+t[6]+
", "+t[7]+
", "+t[8]+
")"},i.frob=
function(t){
return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},i.add=
function(t,e,r){
return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t},i.subtract=
function(t,e,r){
return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t},i.sub=i.subtract,i.multiplyScalar=
function(t,e,r){
return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t},i.multiplyScalarAndAdd=
function(t,e,r,n){
return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t},i.exactEquals=
function(t,e){
return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]},i.equals=
function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=t[6],c=t[7],h=t[8],f=e[0],d=e[1],p=e[2],m=e[3],v=e[4],g=e[5],y=t[6],b=e[7],x=e[8];
return Math.abs(r-f)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(f))&&Math.abs(i-d)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(d))&&Math.abs(a-p)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(o-m)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(m))&&Math.abs(s-v)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(l-g)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(g))&&Math.abs(u-y)<=n.EPSILON*Math.max(1,Math.abs(u),Math.abs(y))&&Math.abs(c-b)<=n.EPSILON*Math.max(1,Math.abs(c),Math.abs(b))&&Math.abs(h-x)<=n.EPSILON*Math.max(1,Math.abs(h),Math.abs(x))},e.exports=i},{
"./common.js":189}],193:[
function(t,e,r){var n=t(
"./common.js"),i={scalar:{},SIMD:{}};i.create=
function(){var t=
new n.ARRAY_TYPE(16);
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.clone=
function(t){var e=
new n.ARRAY_TYPE(16);
return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},i.copy=
function(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.fromValues=
function(t,e,r,i,a,o,s,l,u,c,h,f,d,p,m,v){var g=
new n.ARRAY_TYPE(16);
return g[0]=t,g[1]=e,g[2]=r,g[3]=i,g[4]=a,g[5]=o,g[6]=s,g[7]=l,g[8]=u,g[9]=c,g[10]=h,g[11]=f,g[12]=d,g[13]=p,g[14]=m,g[15]=v,g},i.set=
function(t,e,r,n,i,a,o,s,l,u,c,h,f,d,p,m,v){
return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=a,t[5]=o,t[6]=s,t[7]=l,t[8]=u,t[9]=c,t[10]=h,t[11]=f,t[12]=d,t[13]=p,t[14]=m,t[15]=v,t},i.identity=
function(t){
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.scalar.transpose=
function(t,e){
if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}
else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];
return t},i.SIMD.transpose=
function(t,e){var r,n,i,a,o,s,l,u,c,h;
return r=SIMD.Float32x4.load(e,0),n=SIMD.Float32x4.load(e,4),i=SIMD.Float32x4.load(e,8),a=SIMD.Float32x4.load(e,12),o=SIMD.Float32x4.shuffle(r,n,0,1,4,5),s=SIMD.Float32x4.shuffle(i,a,0,1,4,5),l=SIMD.Float32x4.shuffle(o,s,0,2,4,6),u=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,0,l),SIMD.Float32x4.store(t,4,u),o=SIMD.Float32x4.shuffle(r,n,2,3,6,7),s=SIMD.Float32x4.shuffle(i,a,2,3,6,7),c=SIMD.Float32x4.shuffle(o,s,0,2,4,6),h=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,8,c),SIMD.Float32x4.store(t,12,h),t},i.transpose=n.USE_SIMD?i.SIMD.transpose:i.scalar.transpose,i.scalar.invert=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],f=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15],y=r*s-n*o,b=r*l-i*o,x=r*u-a*o,_=n*l-i*s,w=n*u-a*s,M=i*u-a*l,k=c*m-h*p,A=c*v-f*p,T=c*g-d*p,S=h*v-f*m,E=h*g-d*m,L=f*g-d*v,C=y*L-b*E+x*S+_*T-w*A+M*k;
return C?(C=1/C,t[0]=(s*L-l*E+u*S)*C,t[1]=(i*E-n*L-a*S)*C,t[2]=(m*M-v*w+g*_)*C,t[3]=(f*w-h*M-d*_)*C,t[4]=(l*T-o*L-u*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(v*x-p*M-g*b)*C,t[7]=(c*M-f*x+d*b)*C,t[8]=(o*E-s*T+u*k)*C,t[9]=(n*T-r*E-a*k)*C,t[10]=(p*w-m*x+g*y)*C,t[11]=(h*x-c*w-d*y)*C,t[12]=(s*A-o*S-l*k)*C,t[13]=(r*S-n*A+i*k)*C,t[14]=(m*b-p*_-v*y)*C,t[15]=(c*_-h*b+f*y)*C,t):null},i.SIMD.invert=
function(t,e){var r,n,i,a,o,s,l,u,c,h,f=SIMD.Float32x4.load(e,0),d=SIMD.Float32x4.load(e,4),p=SIMD.Float32x4.load(e,8),m=SIMD.Float32x4.load(e,12);
return o=SIMD.Float32x4.shuffle(f,d,0,1,4,5),n=SIMD.Float32x4.shuffle(p,m,0,1,4,5),r=SIMD.Float32x4.shuffle(o,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,o,1,3,5,7),o=SIMD.Float32x4.shuffle(f,d,2,3,6,7),a=SIMD.Float32x4.shuffle(p,m,2,3,6,7),i=SIMD.Float32x4.shuffle(o,a,0,2,4,6),a=SIMD.Float32x4.shuffle(a,o,1,3,5,7),o=SIMD.Float32x4.mul(i,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,o),s),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),o=SIMD.Float32x4.mul(n,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),s),c=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(a,o)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),o=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),s),u=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(i,o)),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),o=SIMD.Float32x4.mul(r,n),o=SIMD.Float32x4.swizzle(o,1,0,3,2),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),u),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,o),c),o=SIMD.Float32x4.swizzle(o,2,3,0,1),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,o),u),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(i,o)),o=SIMD.Float32x4.mul(r,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(i,o)),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),u),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),l),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.mul(r,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),l),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(a,o)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),c),h=SIMD.Float32x4.mul(r,s),h=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(h,2,3,0,1),h),h=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(h,1,0,3,2),h),o=SIMD.Float32x4.reciprocalApproximation(h),h=SIMD.Float32x4.sub(SIMD.Float32x4.add(o,o),SIMD.Float32x4.mul(h,SIMD.Float32x4.mul(o,o))),(h=SIMD.Float32x4.swizzle(h,0,0,0,0))?(SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(h,s)),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(h,l)),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(h,u)),SIMD.Float32x4.store(t,12,SIMD.Float32x4.mul(h,c)),t):null},i.invert=n.USE_SIMD?i.SIMD.invert:i.scalar.invert,i.scalar.adjoint=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],f=e[10],d=e[11],p=e[12],m=e[13],v=e[14],g=e[15];
return t[0]=s*(f*g-d*v)-h*(l*g-u*v)+m*(l*d-u*f),t[1]=-(n*(f*g-d*v)-h*(i*g-a*v)+m*(i*d-a*f)),t[2]=n*(l*g-u*v)-s*(i*g-a*v)+m*(i*u-a*l),t[3]=-(n*(l*d-u*f)-s*(i*d-a*f)+h*(i*u-a*l)),t[4]=-(o*(f*g-d*v)-c*(l*g-u*v)+p*(l*d-u*f)),t[5]=r*(f*g-d*v)-c*(i*g-a*v)+p*(i*d-a*f),t[6]=-(r*(l*g-u*v)-o*(i*g-a*v)+p*(i*u-a*l)),t[7]=r*(l*d-u*f)-o*(i*d-a*f)+c*(i*u-a*l),t[8]=o*(h*g-d*m)-c*(s*g-u*m)+p*(s*d-u*h),t[9]=-(r*(h*g-d*m)-c*(n*g-a*m)+p*(n*d-a*h)),t[10]=r*(s*g-u*m)-o*(n*g-a*m)+p*(n*u-a*s),t[11]=-(r*(s*d-u*h)-o*(n*d-a*h)+c*(n*u-a*s)),t[12]=-(o*(h*v-f*m)-c*(s*v-l*m)+p*(s*f-l*h)),t[13]=r*(h*v-f*m)-c*(n*v-i*m)+p*(n*f-i*h),t[14]=-(r*(s*v-l*m)-o*(n*v-i*m)+p*(n*l-i*s)),t[15]=r*(s*f-l*h)-o*(n*f-i*h)+c*(n*l-i*s),t},i.SIMD.adjoint=
function(t,e){var r,n,i,a,o,s,l,u,c,h,f,d,p,r=SIMD.Float32x4.load(e,0),n=SIMD.Float32x4.load(e,4),i=SIMD.Float32x4.load(e,8),a=SIMD.Float32x4.load(e,12);
return c=SIMD.Float32x4.shuffle(r,n,0,1,4,5),s=SIMD.Float32x4.shuffle(i,a,0,1,4,5),o=SIMD.Float32x4.shuffle(c,s,0,2,4,6),s=SIMD.Float32x4.shuffle(s,c,1,3,5,7),c=SIMD.Float32x4.shuffle(r,n,2,3,6,7),u=SIMD.Float32x4.shuffle(i,a,2,3,6,7),l=SIMD.Float32x4.shuffle(c,u,0,2,4,6),u=SIMD.Float32x4.shuffle(u,c,1,3,5,7),c=SIMD.Float32x4.mul(l,u),c=SIMD.Float32x4.swizzle(c,1,0,3,2),h=SIMD.Float32x4.mul(s,c),f=SIMD.Float32x4.mul(o,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),h=SIMD.Float32x4.sub(SIMD.Float32x4.mul(s,c),h),f=SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,c),f),f=SIMD.Float32x4.swizzle(f,2,3,0,1),c=SIMD.Float32x4.mul(s,l),c=SIMD.Float32x4.swizzle(c,1,0,3,2),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,c),h),p=SIMD.Float32x4.mul(o,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),h=SIMD.Float32x4.sub(h,SIMD.Float32x4.mul(u,c)),p=SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,c),p),p=SIMD.Float32x4.swizzle(p,2,3,0,1),c=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,3,0,1),u),c=SIMD.Float32x4.swizzle(c,1,0,3,2),l=SIMD.Float32x4.swizzle(l,2,3,0,1),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(l,c),h),d=SIMD.Float32x4.mul(o,c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),h=SIMD.Float32x4.sub(h,SIMD.Float32x4.mul(l,c)),d=SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,c),d),d=SIMD.Float32x4.swizzle(d,2,3,0,1),c=SIMD.Float32x4.mul(o,s),c=SIMD.Float32x4.swizzle(c,1,0,3,2),d=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,c),d),p=SIMD.Float32x4.sub(SIMD.Float32x4.mul(l,c),p),c=SIMD.Float32x4.swizzle(c,2,3,0,1),d=SIMD.Float32x4.sub(SIMD.Float32x4.mul(u,c),d),p=SIMD.Float32x4.sub(p,SIMD.Float32x4.mul(l,c)),c=SIMD.Float32x4.mul(o,u),c=SIMD.Float32x4.swizzle(c,1,0,3,2),f=SIMD.Float32x4.sub(f,SIMD.Float32x4.mul(l,c)),d=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,c),d),c=SIMD.Float32x4.swizzle(c,2,3,0,1),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(l,c),f),d=SIMD.Float32x4.sub(d,SIMD.Float32x4.mul(s,c)),c=SIMD.Float32x4.mul(o,l),c=SIMD.Float32x4.swizzle(c,1,0,3,2),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(u,c),f),p=SIMD.Float32x4.sub(p,SIMD.Float32x4.mul(s,c)),c=SIMD.Float32x4.swizzle(c,2,3,0,1),f=SIMD.Float32x4.sub(f,SIMD.Float32x4.mul(u,c)),p=SIMD.Float32x4.add(SIMD.Float32x4.mul(s,c),p),SIMD.Float32x4.store(t,0,h),SIMD.Float32x4.store(t,4,f),SIMD.Float32x4.store(t,8,d),SIMD.Float32x4.store(t,12,p),t},i.adjoint=n.USE_SIMD?i.SIMD.adjoint:i.scalar.adjoint,i.determinant=
function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8],c=t[9],h=t[10],f=t[11],d=t[12],p=t[13],m=t[14],v=t[15]
23 ;
return(e*o-r*a)*(h*v-f*m)-(e*s-n*a)*(c*v-f*p)+(e*l-i*a)*(c*m-h*p)+(r*s-n*o)*(u*v-f*d)-(r*l-i*o)*(u*m-h*d)+(n*l-i*s)*(u*p-c*d)},i.SIMD.multiply=
function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4.load(r,0),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,3,3,3,3),o))));SIMD.Float32x4.store(t,0,l);var u=SIMD.Float32x4.load(r,4),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(u,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(u,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(u,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(u,3,3,3,3),o))));SIMD.Float32x4.store(t,4,c);var h=SIMD.Float32x4.load(r,8),f=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(h,3,3,3,3),o))));SIMD.Float32x4.store(t,8,f);var d=SIMD.Float32x4.load(r,12),p=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,3,3,3,3),o))));
return SIMD.Float32x4.store(t,12,p),t},i.scalar.multiply=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],m=e[12],v=e[13],g=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];
return t[0]=b*n+x*s+_*h+w*m,t[1]=b*i+x*l+_*f+w*v,t[2]=b*a+x*u+_*d+w*g,t[3]=b*o+x*c+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*h+w*m,t[5]=b*i+x*l+_*f+w*v,t[6]=b*a+x*u+_*d+w*g,t[7]=b*o+x*c+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*h+w*m,t[9]=b*i+x*l+_*f+w*v,t[10]=b*a+x*u+_*d+w*g,t[11]=b*o+x*c+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*h+w*m,t[13]=b*i+x*l+_*f+w*v,t[14]=b*a+x*u+_*d+w*g,t[15]=b*o+x*c+_*p+w*y,t},i.multiply=n.USE_SIMD?i.SIMD.multiply:i.scalar.multiply,i.mul=i.multiply,i.scalar.translate=
function(t,e,r){var n,i,a,o,s,l,u,c,h,f,d,p,m=r[0],v=r[1],g=r[2];
return e===t?(t[12]=e[0]*m+e[4]*v+e[8]*g+e[12],t[13]=e[1]*m+e[5]*v+e[9]*g+e[13],t[14]=e[2]*m+e[6]*v+e[10]*g+e[14],t[15]=e[3]*m+e[7]*v+e[11]*g+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=h,t[9]=f,t[10]=d,t[11]=p,t[12]=n*m+s*v+h*g+e[12],t[13]=i*m+l*v+f*g+e[13],t[14]=a*m+u*v+d*g+e[14],t[15]=o*m+c*v+p*g+e[15]),t},i.SIMD.translate=
function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4(r[0],r[1],r[2],0);e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11]),n=SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(s,0,0,0,0)),i=SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(s,1,1,1,1)),a=SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(s,2,2,2,2));var l=SIMD.Float32x4.add(n,SIMD.Float32x4.add(i,SIMD.Float32x4.add(a,o)));
return SIMD.Float32x4.store(t,12,l),t},i.translate=n.USE_SIMD?i.SIMD.translate:i.scalar.translate,i.scalar.scale=
function(t,e,r){var n=r[0],i=r[1],a=r[2];
return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.SIMD.scale=
function(t,e,r){var n,i,a,o=SIMD.Float32x4(r[0],r[1],r[2],0);
return n=SIMD.Float32x4.load(e,0),SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(o,0,0,0,0))),i=SIMD.Float32x4.load(e,4),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(o,1,1,1,1))),a=SIMD.Float32x4.load(e,8),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(o,2,2,2,2))),t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.scale=n.USE_SIMD?i.SIMD.scale:i.scalar.scale,i.rotate=
function(t,e,r,i){var a,o,s,l,u,c,h,f,d,p,m,v,g,y,b,x,_,w,M,k,A,T,S,E,L=i[0],C=i[1],z=i[2],D=Math.sqrt(L*L+C*C+z*z);
return Math.abs(D)<n.EPSILON?null:(D=1/D,L*=D,C*=D,z*=D,a=Math.sin(r),o=Math.cos(r),s=1-o,l=e[0],u=e[1],c=e[2],h=e[3],f=e[4],d=e[5],p=e[6],m=e[7],v=e[8],g=e[9],y=e[10],b=e[11],x=L*L*s+o,_=C*L*s+z*a,w=z*L*s-C*a,M=L*C*s-z*a,k=C*C*s+o,A=z*C*s+L*a,T=L*z*s+C*a,S=C*z*s-L*a,E=z*z*s+o,t[0]=l*x+f*_+v*w,t[1]=u*x+d*_+g*w,t[2]=c*x+p*_+y*w,t[3]=h*x+m*_+b*w,t[4]=l*M+f*k+v*A,t[5]=u*M+d*k+g*A,t[6]=c*M+p*k+y*A,t[7]=h*M+m*k+b*A,t[8]=l*T+f*S+v*E,t[9]=u*T+d*S+g*E,t[10]=c*T+p*S+y*E,t[11]=h*T+m*S+b*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},i.scalar.rotateX=
function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],c=e[9],h=e[10],f=e[11];
return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+u*n,t[5]=o*i+c*n,t[6]=s*i+h*n,t[7]=l*i+f*n,t[8]=u*i-a*n,t[9]=c*i-o*n,t[10]=h*i-s*n,t[11]=f*i-l*n,t},i.SIMD.rotateX=
function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,4),o=SIMD.Float32x4.load(e,8);
return SIMD.Float32x4.store(t,4,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateX=n.USE_SIMD?i.SIMD.rotateX:i.scalar.rotateX,i.scalar.rotateY=
function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[8],c=e[9],h=e[10],f=e[11];
return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-u*n,t[1]=o*i-c*n,t[2]=s*i-h*n,t[3]=l*i-f*n,t[8]=a*n+u*i,t[9]=o*n+c*i,t[10]=s*n+h*i,t[11]=l*n+f*i,t},i.SIMD.rotateY=
function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,8);
return SIMD.Float32x4.store(t,0,SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,n),SIMD.Float32x4.mul(o,i))),t},i.rotateY=n.USE_SIMD?i.SIMD.rotateY:i.scalar.rotateY,i.scalar.rotateZ=
function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[4],c=e[5],h=e[6],f=e[7];
return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+u*n,t[1]=o*i+c*n,t[2]=s*i+h*n,t[3]=l*i+f*n,t[4]=u*i-a*n,t[5]=c*i-o*n,t[6]=h*i-s*n,t[7]=f*i-l*n,t},i.SIMD.rotateZ=
function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,4);
return SIMD.Float32x4.store(t,0,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,4,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateZ=n.USE_SIMD?i.SIMD.rotateZ:i.scalar.rotateZ,i.fromTranslation=
function(t,e){
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t},i.fromScaling=
function(t,e){
return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotation=
function(t,e,r){var i,a,o,s=r[0],l=r[1],u=r[2],c=Math.sqrt(s*s+l*l+u*u);
return Math.abs(c)<n.EPSILON?null:(c=1/c,s*=c,l*=c,u*=c,i=Math.sin(e),a=Math.cos(e),o=1-a,t[0]=s*s*o+a,t[1]=l*s*o+u*i,t[2]=u*s*o-l*i,t[3]=0,t[4]=s*l*o-u*i,t[5]=l*l*o+a,t[6]=u*l*o+s*i,t[7]=0,t[8]=s*u*o+l*i,t[9]=l*u*o-s*i,t[10]=u*u*o+a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},i.fromXRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromYRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromZRotation=
function(t,e){var r=Math.sin(e),n=Math.cos(e);
return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotationTranslation=
function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,u=a+a,c=n*s,h=n*l,f=n*u,d=i*l,p=i*u,m=a*u,v=o*s,g=o*l,y=o*u;
return t[0]=1-(d+m),t[1]=h+y,t[2]=f-g,t[3]=0,t[4]=h-y,t[5]=1-(c+m),t[6]=p+v,t[7]=0,t[8]=f+g,t[9]=p-v,t[10]=1-(c+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.getTranslation=
function(t,e){
return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},i.getRotation=
function(t,e){var r=e[0]+e[5]+e[10],n=0;
return r>0?(n=2*Math.sqrt(r+1),t[3]=.25*n,t[0]=(e[6]-e[9])/n,t[1]=(e[8]-e[2])/n,t[2]=(e[1]-e[4])/n):e[0]>e[5]&e[0]>e[10]?(n=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/n,t[0]=.25*n,t[1]=(e[1]+e[4])/n,t[2]=(e[8]+e[2])/n):e[5]>e[10]?(n=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/n,t[0]=(e[1]+e[4])/n,t[1]=.25*n,t[2]=(e[6]+e[9])/n):(n=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/n,t[0]=(e[8]+e[2])/n,t[1]=(e[6]+e[9])/n,t[2]=.25*n),t},i.fromRotationTranslationScale=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=e[3],l=i+i,u=a+a,c=o+o,h=i*l,f=i*u,d=i*c,p=a*u,m=a*c,v=o*c,g=s*l,y=s*u,b=s*c,x=n[0],_=n[1],w=n[2];
return t[0]=(1-(p+v))*x,t[1]=(f+b)*x,t[2]=(d-y)*x,t[3]=0,t[4]=(f-b)*_,t[5]=(1-(h+v))*_,t[6]=(m+g)*_,t[7]=0,t[8]=(d+y)*w,t[9]=(m-g)*w,t[10]=(1-(h+p))*w,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.fromRotationTranslationScaleOrigin=
function(t,e,r,n,i){var a=e[0],o=e[1],s=e[2],l=e[3],u=a+a,c=o+o,h=s+s,f=a*u,d=a*c,p=a*h,m=o*c,v=o*h,g=s*h,y=l*u,b=l*c,x=l*h,_=n[0],w=n[1],M=n[2],k=i[0],A=i[1],T=i[2];
return t[0]=(1-(m+g))*_,t[1]=(d+x)*_,t[2]=(p-b)*_,t[3]=0,t[4]=(d-x)*w,t[5]=(1-(f+g))*w,t[6]=(v+y)*w,t[7]=0,t[8]=(p+b)*M,t[9]=(v-y)*M,t[10]=(1-(f+m))*M,t[11]=0,t[12]=r[0]+k-(t[0]*k+t[4]*A+t[8]*T),t[13]=r[1]+A-(t[1]*k+t[5]*A+t[9]*T),t[14]=r[2]+T-(t[2]*k+t[6]*A+t[10]*T),t[15]=1,t},i.fromQuat=
function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,u=r*o,c=n*o,h=n*s,f=i*o,d=i*s,p=i*l,m=a*o,v=a*s,g=a*l;
return t[0]=1-h-p,t[1]=c+g,t[2]=f-v,t[3]=0,t[4]=c-g,t[5]=1-u-p,t[6]=d+m,t[7]=0,t[8]=f+v,t[9]=d-m,t[10]=1-u-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.frustum=
function(t,e,r,n,i,a,o){var s=1/(r-e),l=1/(i-n),u=1/(a-o);
return t[0]=2*a*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*l,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*l,t[10]=(o+a)*u,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*a*2*u,t[15]=0,t},i.perspective=
function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);
return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t},i.perspectiveFromFieldOfView=
function(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),l=2/(o+s),u=2/(i+a);
return t[0]=l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=u,t[6]=0,t[7]=0,t[8]=-((o-s)*l)*.5,t[9]=(i-a)*u*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t},i.ortho=
function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),u=1/(a-o);
return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*u,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*u,t[15]=1,t},i.lookAt=
function(t,e,r,a){var o,s,l,u,c,h,f,d,p,m,v=e[0],g=e[1],y=e[2],b=a[0],x=a[1],_=a[2],w=r[0],M=r[1],k=r[2];
return Math.abs(v-w)<n.EPSILON&&Math.abs(g-M)<n.EPSILON&&Math.abs(y-k)<n.EPSILON?i.identity(t):(f=v-w,d=g-M,p=y-k,m=1/Math.sqrt(f*f+d*d+p*p),f*=m,d*=m,p*=m,o=x*p-_*d,s=_*f-b*p,l=b*d-x*f,m=Math.sqrt(o*o+s*s+l*l),m?(m=1/m,o*=m,s*=m,l*=m):(o=0,s=0,l=0),u=d*l-p*s,c=p*o-f*l,h=f*s-d*o,m=Math.sqrt(u*u+c*c+h*h),m?(m=1/m,u*=m,c*=m,h*=m):(u=0,c=0,h=0),t[0]=o,t[1]=u,t[2]=f,t[3]=0,t[4]=s,t[5]=c,t[6]=d,t[7]=0,t[8]=l,t[9]=h,t[10]=p,t[11]=0,t[12]=-(o*v+s*g+l*y),t[13]=-(u*v+c*g+h*y),t[14]=-(f*v+d*g+p*y),t[15]=1,t)},i.str=
function(t){
return"mat4("+t[0]+
", "+t[1]+
", "+t[2]+
", "+t[3]+
", "+t[4]+
", "+t[5]+
", "+t[6]+
", "+t[7]+
", "+t[8]+
", "+t[9]+
", "+t[10]+
", "+t[11]+
", "+t[12]+
", "+t[13]+
", "+t[14]+
", "+t[15]+
")"},i.frob=
function(t){
return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},i.add=
function(t,e,r){
return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t},i.subtract=
function(t,e,r){
return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t},i.sub=i.subtract,i.multiplyScalar=
function(t,e,r){
return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t},i.multiplyScalarAndAdd=
function(t,e,r,n){
return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t},i.exactEquals=
function(t,e){
return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},i.equals=
function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=t[6],c=t[7],h=t[8],f=t[9],d=t[10],p=t[11],m=t[12],v=t[13],g=t[14],y=t[15],b=e[0],x=e[1],_=e[2],w=e[3],M=e[4],k=e[5],A=e[6],T=e[7],S=e[8],E=e[9],L=e[10],C=e[11],z=e[12],D=e[13],I=e[14],P=e[15];
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return N.update(t),N}var p=t(
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"gl-buffer"),v=t(
"gl-vao"),g=t(
"gl-texture2d"),y=t(
"normals"),b=t(
"gl-mat4/multiply"),x=t(
"gl-mat4/invert"),_=t(
"ndarray"),w=t(
"colormap"),M=t(
"simplicial-complex-contour"),k=t(
"typedarray-pool"),A=t(
"./lib/shaders"),T=t(
"./lib/closest-point"),S=A.meshShader,E=A.wireShader,L=A.pointShader,C=A.pickShader,z=A.pointPickShader,D=A.contourShader,I=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],P=n.prototype;P.isOpaque=
function(){
return this.opacity>=1},P.isTransparent=
function(){
return this.opacity<1},P.pickSlots=1,P.setPickBase=
function(t){this.pickId=t},P.highlight=
function(t){
if(!t||!this.contourEnable)
return void(this.contourCount=0);
for(var e=M(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=k.mallocFloat32(6*a),s=0,l=0;l<a;++l)
for(var u=r[l],c=0;c<2;++c){var h=u[0];2===u.length&&(h=u[c]);
for(var f=n[h][0],d=n[h][1],p=i[h],m=1-p,v=this.positions[f],g=this.positions[d],y=0;y<3;++y)o[s++]=p*v[y]+m*g[y]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),k.free(o)},P.update=
function(t){t=t||{};var e=this.gl;this.dirty=!0,
"contourEnable"in t&&(this.contourEnable=t.contourEnable),
"contourColor"in t&&(this.contourColor=t.contourColor),
"lineWidth"in t&&(this.lineWidth=t.lineWidth),
"lightPosition"in t&&(this.lightPosition=t.lightPosition),
"opacity"in t&&(this.opacity=t.opacity),
"ambient"in t&&(this.ambientLight=t.ambient),
"diffuse"in t&&(this.diffuseLight=t.diffuse),
"specular"in t&&(this.specularLight=t.specular),
"roughness"in t&&(this.roughness=t.roughness),
"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=g(e,t.texture)):t.colormap&&(
this.texture.shape=[256,256],
this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,
this.texture.magFilter=e.LINEAR,
this.texture.setPixels(i(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;
if(n&&r){var s=[],l=[],u=[],c=[],h=[],f=[],d=[],p=[],m=[],v=[],b=[],x=[],_=[],w=[];this.cells=r,this.positions=n;var M=t.vertexNormals,k=t.cellNormals,A=
void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,T=
void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!k&&(k=y.faceNormals(r,n,T)),k||M||(M=y.vertexNormals(r,n,A));var S=t.vertexColors,E=t.cellColors,L=t.meshColor||[1,1,1,1],C=t.vertexUVs,z=t.vertexIntensity,D=t.cellUVs,I=t.cellIntensity,P=1/0,O=-1/0;
if(!C&&!D)
if(z)
for(var j=0;j<z.length;++j){var F=z[j];P=Math.min(P,F),O=Math.max(O,F)}
else if(I)
for(var j=0;j<I.length;++j){var F=I[j];P=Math.min(P,F),O=Math.max(O,F)}
else for(var j=0;j<n.length;++j){var F=n[j][2];P=Math.min(P,F),O=Math.max(O,F)}this.intensity=z||(I?a(r,n.length,I):o(n));var R=t.pointSizes,N=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];
for(var j=0;j<n.length;++j)
for(var B=n[j],U=0;U<3;++U)!isNaN(B[U])&&isFinite(B[U])&&(this.bounds[0][U]=Math.min(this.bounds[0][U],B[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],B[U]));var V=0,q=0,H=0;t:
for(var j=0;j<r.length;++j){var G=r[j];
switch(G.length){
case 1:
for(var Y=G[0],B=n[Y],U=0;U<3;++U)
if(isNaN(B[U])||!isFinite(B[U]))
continue t;v.push(B[0],B[1],B[2]);var X;X=S?S[Y]:E?E[j]:L,3===X.length?b.push(X[0],X[1],X[2],1):b.push(X[0],X[1],X[2],X[3]);var W;W=C?C[Y]:z?[(z[Y]-P)/(O-P),0]:D?D[j]:I?[(I[j]-P)/(O-P),0]:[(B[2]-P)/(O-P),0],x.push(W[0],W[1]),R?_.push(R[Y]):_.push(N),w.push(j),H+=1;
break;
case 2:
for(var U=0;U<2;++U)
for(var Y=G[U],B=n[Y],Z=0;Z<3;++Z)
if(isNaN(B[Z])||!isFinite(B[Z]))
continue t;
for(var U=0;U<2;++U){var Y=G[U],B=n[Y];f.push(B[0],B[1],B[2]);var X;X=S?S[Y]:E?E[j]:L,3===X.length?d.push(X[0],X[1],X[2],1):d.push(X[0],X[1],X[2],X[3]);var W;W=C?C[Y]:z?[(z[Y]-P)/(O-P),0]:D?D[j]:I?[(I[j]-P)/(O-P),0]:[(B[2]-P)/(O-P),0],p.push(W[0],W[1]),m.push(j)}q+=1;
break;
case 3:
for(var U=0;U<3;++U)
for(var Y=G[U],B=n[Y],Z=0;Z<3;++Z)
if(isNaN(B[Z])||!isFinite(B[Z]))
continue t;
for(var U=0;U<3;++U){var Y=G[U],B=n[Y];s.push(B[0],B[1],B[2]);var X;X=S?S[Y]:E?E[j]:L,3===X.length?l.push(X[0],X[1],X[2],1):l.push(X[0],X[1],X[2],X[3]);var W;W=C?C[Y]:z?[(z[Y]-P)/(O-P),0]:D?D[j]:I?[(I[j]-P)/(O-P),0]:[(B[2]-P)/(O-P),0],c.push(W[0],W[1]);var J;J=M?M[Y]:k[j],u.push(J[0],J[1],J[2]),h.push(j)}V+=1}}this.pointCount=H,this.edgeCount=q,this.triangleCount=V,this.pointPositions.update(v),this.pointColors.update(b),this.pointUVs.update(x),this.pointSizes.update(_),this.pointIds.update(
new Uint32Array(w)),this.edgePositions.update(f),this.edgeColors.update(d),this.edgeUVs.update(p),this.edgeIds.update(
new Uint32Array(m)),this.trianglePositions.update(s),this.triangleColors.update(l),this.triangleUVs.update(c),this.triangleNormals.update(u),this.triangleIds.update(
new Uint32Array(h))}},P.drawTransparent=P.draw=
function(t){t=t||{};
for(var e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=
new Array(16);b(l,s.view,s.model),b(l,s.projection,l),x(l,l);
for(var o=0;o<3;++o)s.eyePosition[o]=l[12+o]/l[15];
for(var u=l[15],o=0;o<3;++o)u+=this.lightPosition[o]*l[4*o+3];
for(var o=0;o<3;++o){
for(var c=l[12+o],h=0;h<3;++h)c+=l[4*h+o]*this.lightPosition[h];s.lightPosition[o]=c/u}
if(this.triangleCount>0){var f=this.triShader;f.bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*
this.triangleCount),this.triangleVAO.unbind()}
if(this.edgeCount>0&&this.lineWidth>0){var f=this.lineShader;f.bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*
this.edgeCount),this.edgeVAO.unbind()}
if(this.pointCount>0){var f=this.pointShader;f.bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,
this.pointCount),this.pointVAO.unbind()}
if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var f=this.contourShader;f.bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,
this.contourCount),this.contourVAO.unbind()}},P.drawPick=
function(t){t=t||{};
for(var e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;
if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*
this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*
this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,
this.pointCount),this.pointVAO.unbind()}},P.pick=
function(t){
if(!t)
return null;
if(t.id!==
this.pickId)
return null;
for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=
this.cells[e],n=
this.positions,i=
new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=T(i,[t.coord[0],
this._resolution[1]-t.coord[1]],
this._model,
this._view,
this._projection,
this._resolution);
if(!o)
return null;
for(var s=o[2],l=0,a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];
return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},P.dispose=
function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=d},{
"./lib/closest-point":198,
"./lib/shaders":199,colormap:95,
"gl-buffer":152,
"gl-mat4/invert":176,
"gl-mat4/multiply":178,
"gl-shader":250,
"gl-texture2d":262,
"gl-vao":266,ndarray:460,normals:462,
"simplicial-complex-contour":509,
"typedarray-pool":533}],201:[
function(t,e,r){
"use strict";
function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}
function i(t){var e=t.gl;
return new n(t,a(e,[0,0,0,1,1,0,1,1]),o(e,s.boxVert,s.lineFrag))}e.exports=i;var a=t(
"gl-buffer"),o=t(
"gl-shader"),s=t(
"./shaders"),l=n.prototype;l.bind=
function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},l.drawBox=
function(){var t=[0,0],e=[0,0];
return function(r,n,i,a,o){var s=this.plot,l=this.shader,u=s.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,l.uniforms.lo=t,l.uniforms.hi=e,l.uniforms.color=o,u.drawArrays(u.TRIANGLE_STRIP,0,4)}}(),l.dispose=
function(){this.vbo.dispose(),this.shader.dispose()}},{
"./shaders":204,
"gl-buffer":152,
"gl-shader":207}],202:[
function(t,e,r){
"use strict";
function n(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}
function i(t,e){
return t-e}
function a(t){var e=t.gl;
return new n(t,o(e),s(e,u.gridVert,u.gridFrag),s(e,u.tickVert,u.gridFrag))}e.exports=a;var o=t(
"gl-buffer"),s=t(
"gl-shader"),l=t(
"binary-search-bounds"),u=t(
"./shaders"),c=n.prototype;c.draw=
function(){var t=[0,0],e=[0,0],r=[0,0];
return function(){
for(var n=this.plot,i=this.vbo,a=this.shader,o=this.ticks,s=n.gl,l=n._tickBounds,u=n.dataBox,c=n.viewBox,h=n.gridLineWidth,f=n.gridLineColor,d=n.gridLineEnable,p=n.pixelRatio,m=0;m<2;++m){var v=l[m],g=l[m+2],y=g-v,b=.5*(u[m+2]+u[m]),x=u[m+2]-u[m];e[m]=2*y/x,t[m]=2*(v-b)/x}a.bind(),i.bind(),a.attributes.dataCoord.pointer(),a.uniforms.dataShift=t,a.uniforms.dataScale=e;
for(var _=0,m=0;m<2;++m){r[0]=r[1]=0,r[m]=1,a.uniforms.dataAxis=r,a.uniforms.lineWidth=h[m]/(c[m+2]-c[m])*p,a.uniforms.color=f[m];var w=6*o[m].length;d[m]&&w&&s.drawArrays(s.TRIANGLES,_,w),_+=w}}}(),c.drawTickMarks=
function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],a=[0,0],o=[0,0];
return function(){
for(var s=this.plot,u=this.vbo,c=this.tickShader,h=this.ticks,f=s.gl,d=s._tickBounds,p=s.dataBox,m=s.viewBox,v=s.pixelRatio,g=s.screenBox,y=g[2]-g[0],b=g[3]-g[1],x=m[2]-m[0],_=m[3]-m[1],w=0;w<2;++w){var M=d[w],k=d[w+2],A=k-M,T=.5*(p[w+2]+p[w]),S=p[w+2]-p[w];e[w]=2*A/S,t[w]=2*(M-T)/S}e[0]*=x/y,t[0]*=x/y,e[1]*=_/b,t[1]*=_/b,c.bind(),u.bind(),c.attributes.dataCoord.pointer();var E=c.uniforms;E.dataShift=t,E.dataScale=e;var L=s.tickMarkLength,C=s.tickMarkWidth,z=s.tickMarkColor,D=6*h[0].length,I=Math.min(l.ge(h[0],(p[0]-d[0])/(d[2]-d[0]),i),h[0].length),P=Math.min(l.gt(h[0],(p[2]-d[0])/(d[2]-d[0]),i),h[0].length),O=0+6*I,j=6*Math.max(0,P-I),F=Math.min(l.ge(h[1],(p[1]-d[1])/(d[3]-d[1]),i),h[1].length),R=Math.min(l.gt(h[1],(p[3]-d[1])/(d[3]-d[1]),i),h[1].length),N=D+6*F,B=6*Math.max(0,R-F);a[0]=2*(m[0]-L[1])/y-1,a[1]=(m[3]+m[1])/b-1,o[0]=L[1]*v/y,o[1]=C[1]*v/b,B&&(E.color=z[1],E.tickScale=o,E.dataAxis=n,E.screenOffset=a,f.drawArrays(f.TRIANGLES,N,B)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[1]-L[0])/b-1,o[0]=C[0]*v/y,o[1]=L[0]*v/b,j&&(E.color=z[0],E.tickScale=o,E.dataAxis=r,E.screenOffset=a,f.drawArrays(f.TRIANGLES,O,j)),a[0]=2*(m[2]+L[3])/y-1,a[1]=(m[3]+m[1])/b-1,o[0]=L[3]*v/y,o[1]=C[3]*v/b,B&&(E.color=z[3],E.tickScale=o,E.dataAxis=n,E.screenOffset=a,f.drawArrays(f.TRIANGLES,N,B)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[3]+L[2])/b-1,o[0]=C[2]*v/y,o[1]=L[2]*v/b,j&&(E.color=z[2],E.tickScale=o,E.dataAxis=r,E.screenOffset=a,f.drawArrays(f.TRIANGLES,O,j))}}(),c.update=
function(){var t=[1,1,-1,-1,1,-1],e=[1,-1,1,1,-1,-1];
return function(r){
for(var n=r.ticks,i=r.bounds,a=
new Float32Array(18*(n[0].length+n[1].length)),o=(this.plot.zeroLineEnable,0),s=[[],[]],l=0;l<2;++l)
for(var u=s[l],c=n[l],h=i[l],f=i[l+2],d=0;d<c.length;++d){var p=(c[d].x-h)/(f-h);u.push(p);
for(var m=0;m<6;++m)a[o++]=p,a[o++]=t[m],a[o++]=e[m]}this.ticks=s,this.vbo.update(a)}}(),c.dispose=
function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{
"./shaders":204,
"binary-search-bounds":206,
"gl-buffer":152,
"gl-shader":207}],203:[
function(t,e,r){
"use strict";
function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}
function i(t){var e=t.gl;
return new n(t,a(e,[-1,-1,-1,1,1,-1,1,1]),o(e,s.lineVert,s.lineFrag))}e.exports=i;var a=t(
"gl-buffer"),o=t(
"gl-shader"),s=t(
"./shaders"),l=n.prototype;l.bind=
function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},l.drawLine=
function(){var t=[0,0],e=[0,0];
return function(r,n,i,a,o,s){var l=this.plot,u=this.shader,c=l.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,u.uniforms.start=t,u.uniforms.end=e,u.uniforms.width=o*l.pixelRatio,u.uniforms.color=s,c.drawArrays(c.TRIANGLE_STRIP,0,4)}}(),l.dispose=
function(){this.vbo.dispose(),this.shader.dispose()}},{
"./shaders":204,
"gl-buffer":152,
"gl-shader":207}],204:[
function(t,e,r){
"use strict";var n=
"precision lowp float;\n#define GLSLIFY 1\nuniform vec4 color;\nvoid main() {\n gl_FragColor = vec4(color.xyz * color.w, color.w);\n}\n";e.exports={lineVert:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 start, end;\nuniform float width;\n\nvec2 perp(vec2 v) {\n return vec2(v.y, -v.x);\n}\n\nvec2 screen(vec2 v) {\n return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n vec2 delta = normalize(perp(start - end));\n vec2 offset = mix(start, end, 0.5 * (coord.y+1.0));\n gl_Position = vec4(screen(offset + 0.5 * width * delta * coord.x), 0, 1);\n}\n",lineFrag:n,textVert:
"#define GLSLIFY 1\nattribute vec3 textCoordinate;\n\nuniform vec2 dataScale, dataShift, dataAxis, screenOffset, textScale;\nuniform float angle;\n\nvoid main() {\n float dataOffset = textCoordinate.z;\n vec2 glyphOffset = textCoordinate.xy;\n mat2 glyphMatrix = mat2(cos(angle), sin(angle), -sin(angle), cos(angle));\n vec2 screenCoordinate = dataAxis * (dataScale * dataOffset + dataShift) +\n glyphMatrix * glyphOffset * textScale + screenOffset;\n gl_Position = vec4(screenCoordinate, 0, 1);\n}\n",textFrag:n,gridVert:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale;\nuniform float lineWidth;\n\nvoid main() {\n vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n pos += 10.0 * dataCoord.y * vec2(dataAxis.y, -dataAxis.x) + dataCoord.z * lineWidth;\n gl_Position = vec4(pos, 0, 1);\n}\n",gridFrag:n,boxVert:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 coord;\n\nuniform vec4 screenBox;\nuniform vec2 lo, hi;\n\nvec2 screen(vec2 v) {\n return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\n}\n\nvoid main() {\n gl_Position = vec4(screen(mix(lo, hi, coord)), 0, 1);\n}\n",tickVert:
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 dataCoord;\n\nuniform vec2 dataAxis, dataShift, dataScale, screenOffset, tickScale;\n\nvoid main() {\n vec2 pos = dataAxis * (dataScale * dataCoord.x + dataShift);\n gl_Position = vec4(pos + tickScale*dataCoord.yz + screenOffset, 0, 1);\n}\n"}},{}],205:[
function(t,e,r){
"use strict";
function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r,this.tickOffset=[[],[]],this.tickX=[[],[]],this.labelOffset=[0,0],this.labelCount=[0,0]}
function i(t){var e=t.gl;
return new n(t,a(e),o(e,u.textVert,u.textFrag))}e.exports=i;var a=t(
"gl-buffer"),o=t(
"gl-shader"),s=t(
"text-cache"),l=t(
"binary-search-bounds"),u=t(
"./shaders"),c=n.prototype;c.drawTicks=
function(){var t=[0,0],e=[0,0],r=[0,0];
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return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,u=r.pixelRatio;
if(this.titleCount){
for(var c=0;c<2;++c)e[c]=2*(o[c]*u-a[c])/(a[2+c]-a[c])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,
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this.titleCount)}}}(),c.bind=
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return function(){var n=this.plot,i=this.shader,a=n._tickBounds,o=n.dataBox,s=n.screenBox,l=n.viewBox;i.bind();
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function(t,e,r){
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function n(t){this.gl=t,this.gl.lastAttribCount=0,this._vref=this._fref=this._relink=this.vertShader=this.fragShader=this.program=this.attributes=this.uniforms=this.types=null}
function i(t,e){
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function a(t,e,r,i,a){var o=
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if(M.type.indexOf(
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function i(t,e,r,i,a,o,s){
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function a(t,e,r,n,a,o,s){
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function(t){
if(Array.isArray(t))
for(var e=0;e<a;++e)u[e].location=t[e];
else for(var e=0;e<a;++e)u[e].location=t+e;
return t},
get:
function(){
for(var t=
new Array(a),e=0;e<a;++e)t[e]=n[r[e]];
return t},enumerable:!0}),l.pointer=
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new Array(a),f=t[
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if(t.disableVertexAttribArray(o),Array.isArray(e[0]))f.call(t,o,e[i]);
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for(var s=0;s<a;++s)h[s]=e[a*i+s];f.call(t,o,h)}}
return e},
get:
function(){
return l},enumerable:!0})}
function o(t,e,r,n){
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default:
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throw new s(
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else{
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return o}e.exports=o;var s=t(
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get:
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return this._locations[this._index]},set:
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function(t,e,r){
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function n(t){
return new Function(
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"return function(){return y}")(t)}
function i(t,e){
for(var r=
new Array(t),n=0;n<t;++n)r[n]=e;
return r}
function a(t,e,r,a){
function l(r){
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"locations",
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function u(t,e,r){
switch(r){
case"bool":
case"int":
case"sampler2D":
case"samplerCube":
return"gl.uniform1i(locations["+e+
"],obj"+t+
")";
case"float":
return"gl.uniform1f(locations["+e+
"],obj"+t+
")";
default:var n=r.indexOf(
"vec");
if(!(0<=n&&n<=1&&r.length===4+n)){
if(0===r.indexOf(
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if(i<2||i>4)
throw new s(
"",
"Invalid uniform dimension type for matrix "+name+
": "+r);
return"gl.uniformMatrix"+i+
"fv(locations["+e+
"],false,obj"+t+
")"}
throw new s(
"",
"Unknown uniform data type for "+name+
": "+r)}var i=r.charCodeAt(r.length-1)-48;
if(i<2||i>4)
throw new s(
"",
"Invalid data type");
switch(r.charAt(0)){
case"b":
case"i":
return"gl.uniform"+i+
"iv(locations["+e+
"],obj"+t+
")";
case"v":
return"gl.uniform"+i+
"fv(locations["+e+
"],obj"+t+
")";
default:
throw new s(
"",
"Unrecognized data type for vector "+name+
": "+r)}}}
function c(t,e){
if(
"object"!=typeof e)
return[[t,e]];var r=[];
for(var n in e){var i=e[n],a=t;parseInt(n)+
""===n?a+=
"["+n+
"]":a+=
"."+n,
"object"==typeof i?r.push.apply(r,c(a,i)):r.push([a,i])}
return r}
function h(e){
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return n.push(
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new Function(
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"\n"))(t,a)}
function f(t){
switch(t){
case"bool":
return!1;
case"int":
case"sampler2D":
case"samplerCube":
case"float":
return 0;
default:var e=t.indexOf(
"vec");
if(0<=e&&e<=1&&t.length===4+e){var r=t.charCodeAt(t.length-1)-48;
if(r<2||r>4)
throw new s(
"",
"Invalid data type");
return"b"===t.charAt(0)?i(r,!1):i(r,0)}if(0===t.indexOf(
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if(r<2||r>4)
throw new s(
"",
"Invalid uniform dimension type for matrix "+name+
": "+t);
return i(r*r,0)}
throw new s(
"",
"Unknown uniform data type for "+name+
": "+t)}}
function d(t,e,i){
if(
"object"==typeof i){var o=p(i);Object.defineProperty(t,e,{
get:n(o),set:h(i),enumerable:!0,configurable:!1})}
else a[i]?Object.defineProperty(t,e,{
get:l(i),set:h(i),enumerable:!0,configurable:!1}):t[e]=f(r[i].type)}
function p(t){var e;
if(Array.isArray(t)){e=
new Array(t.length);
for(var r=0;r<t.length;++r)d(e,r,t[r])}
else{e={};
for(var n in t)d(e,n,t[n])}
return e}var m=o(r,!0);
return{
get:n(p(m)),set:h(m),enumerable:!0,configurable:!0}}var o=t(
"./reflect"),s=t(
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"./GLError":208,
"./reflect":211}],211:[
function(t,e,r){
"use strict";
function n(t,e){
for(var r={},n=0;n<t.length;++n)
for(var i=t[n].name,a=i.split(
"."),o=r,s=0;s<a.length;++s){var l=a[s].split(
"[");
if(l.length>1){l[0]in o||(o[l[0]]=[]),o=o[l[0]];
for(var u=1;u<l.length;++u){var c=parseInt(l[u]);u<l.length-1||s<a.length-1?(c in o||(u<l.length-1?o[c]=[]:o[c]={}),o=o[c]):o[c]=e?n:t[n].type}}
else s<a.length-1?(l[0]in o||(o[l[0]]={}),o=o[l[0]]):o[l[0]]=e?n:t[n].type}
return r}e.exports=n},{}],212:[
function(t,e,r){
"use strict";
function n(t,e){
if(!s){var r=Object.keys(o);s={};
for(var n=0;n<r.length;++n){var i=r[n];s[t[i]]=o[i]}}
return s[e]}
function i(t,e){
for(var r=t.getProgramParameter(e,t.ACTIVE_UNIFORMS),i=[],a=0;a<r;++a){var o=t.getActiveUniform(e,a);
if(o){var s=n(t,o.type);
if(o.size>1)
for(var l=0;l<o.size;++l)i.push({name:o.name.replace(
"[0]",
"["+l+
"]"),type:s});
else i.push({name:o.name,type:s})}}
return i}
function a(t,e){
for(var r=t.getProgramParameter(e,t.ACTIVE_ATTRIBUTES),i=[],a=0;a<r;++a){var o=t.getActiveAttrib(e,a);o&&i.push({name:o.name,type:n(t,o.type)})}
return i}r.uniforms=i,r.attributes=a;var o={FLOAT:
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"mat4",SAMPLER_2D:
"sampler2D",SAMPLER_CUBE:
"samplerCube"},s=null},{}],213:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o){this.
id=t,this.src=e,this.type=r,this.shader=n,this.count=a,this.programs=[],this.cache=o}
function i(t){this.gl=t,this.shaders=[{},{}],this.programs={}}
function a(t,e,r){var n=t.createShader(e);
if(t.shaderSource(n,r),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS)){var i=t.getShaderInfoLog(n);
try{var a=h(i,r,e)}
catch(t){
throw console.warn(
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new c(i,
"Error compiling shader:\n"+i)}
throw new c(i,a.short,a.long)}
return n}
function o(t,e,r,n,i){var a=t.createProgram();t.attachShader(a,e),t.attachShader(a,r);
for(var o=0;o<n.length;++o)t.bindAttribLocation(a,i[o],n[o]);
if(t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS)){var s=t.getProgramInfoLog(a);
throw new c(s,
"Error linking program: "+s)}
return a}
function s(t){var e=d.get(t);
return e||(e=
new i(t),d.set(t,e)),e}
function l(t,e,r){
return s(t).getShaderReference(e,r)}
function u(t,e,r,n,i){
return s(t).getProgram(e,r,n,i)}r.shader=l,r.program=u;var c=t(
"./GLError"),h=t(
"gl-format-compiler-error"),f=
"undefined"==typeof WeakMap?t(
"weakmap-shim"):WeakMap,d=new f,p=0;n.prototype.dispose=
function(){
if(0==--this.count){
for(var t=this.cache,e=t.gl,r=
this.programs,n=0,i=r.length;n<i;++n){var a=t.programs[r[n]];a&&(
delete t.programs[n],e.deleteProgram(a))}e.deleteShader(
this.shader),
delete t.shaders[this.type===e.FRAGMENT_SHADER|0][this.src]}};var m=i.prototype;m.getShaderReference=
function(t,e){var r=this.gl,i=this.shaders[t===r.FRAGMENT_SHADER|0],o=i[e];
if(o&&r.isShader(o.shader))o.count+=1;
else{var s=a(r,t,e);o=i[e]=
new n(p++,e,t,s,[],1,
this)}
return o},m.getProgram=
function(t,e,r,n){var i=[t.id,e.id,r.join(
":"),n.join(
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return a&&this.gl.isProgram(a)||(this.programs[i]=a=o(this.gl,t.shader,e.shader,r,n),t.programs.push(i),e.programs.push(i)),a}},{
"./GLError":208,
"gl-format-compiler-error":160,
"weakmap-shim":554}],214:[
function(t,e,r){
"use strict";
function n(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-1/0,-1/0],this.
static=!1,this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(
this),this._depthCounter=0}
function i(t){
for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();
return e}
function a(t,e){
return t.x-e.x}
function o(t){var e=t.gl,r=s(e,[e.drawingBufferWidth,e.drawingBufferHeight]),i=
new n(e,r);
return i.grid=l(i),i.text=u(i),i.line=c(i),i.box=h(i),i.update(t),i}e.exports=o;var s=t(
"gl-select-static"),l=t(
"./lib/grid"),u=t(
"./lib/text"),c=t(
"./lib/line"),h=t(
"./lib/box"),f=n.prototype;f.setDirty=
function(){this.dirty=this.pickDirty=!0},f.setOverlayDirty=
function(){this.dirty=!0},f.nextDepthValue=
function(){
return this._depthCounter++/65536},f.draw=
function(){
return function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;
if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var c=this.backgroundColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var h=this.zeroLineEnable,f=this.zeroLineColor,d=this.zeroLineWidth;
if(h[0]||h[1]){o.bind();
for(var p=0;p<2;++p)if(h[p]&&n[p]<=0&&n[p+2]>=0){var m=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(m,e[1],m,e[3],d[p],f[p]):o.drawLine(e[0],m,e[2],m,d[p],f[p])}}
for(var p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,g=this.borderLineWidth,y=this.borderLineColor;v[1]&&o.drawLine(r[0],r[1]-.5*g[1]*i,r[0],r[3]+.5*g[3]*i,g[1],y[1]),v[0]&&o.drawLine(r[0]-.5*g[0]*i,r[1],r[2]+.5*g[2]*i,r[1],g[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5*g[1]*i,r[2],r[3]+.5*g[3]*i,g[3],y[3]),v[2]&&o.drawLine(r[0]-.5*g[0]*i,r[3],r[2]+.5*g[2]*i,r[3],g[2],y[2]),s.bind();
for(var p=0;p<2;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();
for(var b=this.overlays,p=0;p<b.length;++p)b[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}}}(),f.drawPick=
function(){
return function(){
if(!this.
static){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();
for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}}}(),f.pick=
function(){
return function(t,e){
if(!this.
static){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);
if(!s)
return null;
for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=
this.objects,c=0;c<u.length;++c){var h=u[c].pick(a,o,l);
if(h)
return h}
return null}}}(),f.setScreenBox=
function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},f.setDataBox=
function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},f.setViewBox=
function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},f.update=
function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(
this.screenBox[2]-
this.screenBox[0])/r,.125*(
this.screenBox[3]-
this.screenBox[1])/r,.875*(
this.screenBox[2]-
this.screenBox[0])/r,.875*(
this.screenBox[3]-
this.screenBox[1])/r]);var n=this.viewBox,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.borderColor=(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=i(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=i(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=i(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!(
"titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,
this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=i(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-1/0;
for(var u=0;u<2;++u){var c=s[u].slice(0);0!==c.length&&(c.sort(a),l[u]=Math.min(l[u],c[0].x),l[u+2]=Math.max(l[u+2],c[c.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,labels:t.labels||[
"x",
"y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||[
"sans-serif",
"sans-serif"],title:t.title||
"",titleSize:t.titleSize||18,titleFont:t.titleFont||
"sans-serif"}),this.
static=!!t.static,
this.setDirty()},f.dispose=
function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();
for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;
for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},f.addObject=
function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},f.removeObject=
function(t){
for(var e=this.objects,r=0;r<e.length;++r)
if(e[r]===t){e.splice(r,1),this.setDirty();
break}},f.addOverlay=
function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},f.removeOverlay=
function(t){
for(var e=this.overlays,r=0;r<e.length;++r)
if(e[r]===t){e.splice(r,1),this.setOverlayDirty();
break}}},{
"./lib/box":201,
"./lib/grid":202,
"./lib/line":203,
"./lib/text":205,
"gl-select-static":249}],215:[
function(t,e,r){var n=t(
"gl-shader");e.exports=
function(t){
return n(t,
"precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n uv = position;\n gl_Position = vec4(position, 0, 1);\n}",
"precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n gl_FragColor = min(vec4(1,1,1,1), accum);\n}",null,[{name:
"position",type:
"vec2"}])}},{
"gl-shader":250}],216:[
function(t,e,r){
"use strict";
function n(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.
object=null,this.data=null}
function i(t,e){var r=null;
try{r=t.getContext(
"webgl",e),r||(r=t.getContext(
"experimental-webgl",e))}
catch(t){
return null}
return r}
function a(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));
if(e<0){var r=Math.round(Math.pow(10,-e));
return Math.ceil(t*r)/r}
if(e>0){var r=Math.round(Math.pow(10,e));
return Math.ceil(t/r)*r}
return Math.ceil(t)}
function o(t){
return"boolean"!=typeof t||t}
function s(t){
function e(){
if(!w&&G.autoResize){var t=M.parentNode,e=1,r=1;t&&t!==document.body?(e=t.clientWidth,r=t.clientHeight):(e=window.innerWidth,r=window.innerHeight);var n=0|Math.ceil(e*G.pixelRatio),i=0|Math.ceil(r*G.pixelRatio);
if(n!==M.width||i!==M.height){M.width=n,M.height=i;var a=M.style;a.position=a.position||
"absolute",a.left=
"0px",a.top=
"0px",a.width=e+
"px",a.height=r+
"px",N=!0}}}
function r(){
for(var t=O.length,e=R.length,r=0;r<e;++r)F[r]=0;t:
for(var r=0;r<t;++r){var n=O[r],i=n.pickSlots;
if(i){
for(var a=0;a<e;++a)
if(F[a]+i<255){j[r]=a,n.setPickBase(F[a]+1),F[a]+=i;
continue t}var o=f(A,H);j[r]=e,R.push(o),F.push(i),n.setPickBase(1),e+=1}
else j[r]=-1}
for(;e>0&&0===F[e-1];)F.pop(),R.pop().dispose()}
function s(){
if(G.contextLost)
return!0;A.isContextLost()&&(G.contextLost=!0,G.mouseListener.enabled=!1,G.selection.object=null,G.oncontextloss&&G.oncontextloss())}
function b(){
if(!s()){A.colorMask(!0,!0,!0,!0),A.depthMask(!0),A.disable(A.BLEND),A.enable(A.DEPTH_TEST);
for(var t=O.length,e=R.length,r=0;r<e;++r){var n=R[r];n.shape=Y,n.begin();
for(var i=0;i<t;++i)
if(j[i]===r){var a=O[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(q))}n.end()}}}
function x(){
if(!s()){e();var t=G.camera.tick();q.view=G.camera.matrix,N=N||t,B=B||t,D.pixelRatio=G.pixelRatio,P.pixelRatio=G.pixelRatio;var r=O.length,n=Z[0],i=Z[1];n[0]=n[1]=n[2]=1/0,i[0]=i[1]=i[2]=-1/0;
for(var o=0;o<r;++o){var l=O[o];l.pixelRatio=G.pixelRatio,l.axes=G.axes,N=N||!!l.dirty,B=B||!!l.dirty;var u=l.bounds;
if(u)
for(var h=u[0],f=u[1],d=0;d<3;++d)n[d]=Math.min(n[d],h[d]),i[d]=Math.max(i[d],f[d])}var m=G.bounds;
if(G.autoBounds)
for(var d=0;d<3;++d){
if(i[d]<n[d])n[d]=-1,i[d]=1;
else{n[d]===i[d]&&(n[d]-=1,i[d]+=1);var g=.05*(i[d]-n[d]);n[d]=n[d]-g,i[d]=i[d]+g}m[0][d]=n[d],m[1][d]=i[d]}
for(var y=!1,d=0;d<3;++d)y=y||J[0][d]!==m[0][d]||J[1][d]!==m[1][d],J[0][d]=m[0][d],J[1][d]=m[1][d];
if(B=B||y,N=N||y){
if(y){
for(var x=[0,0,0],o=0;o<3;++o)x[o]=a((m[1][o]-m[0][o])/10);D.autoTicks?D.update({bounds:m,tickSpacing:x}):D.update({bounds:m})}var _=A.drawingBufferWidth,w=A.drawingBufferHeight;H[0]=_,H[1]=w,Y[0]=0|Math.max(_/G.pixelRatio,1),Y[1]=0|Math.max(w/G.pixelRatio,1),v(U,G.fovy,_/w,G.zNear,G.zFar);
for(var o=0;o<16;++o)V[o]=0;V[15]=1;
for(var M=0,o=0;o<3;++o)M=Math.max(M,m[1][o]-m[0][o]);
for(var o=0;o<3;++o)G.autoScale?V[5*o]=G.aspect[o]/(m[1][o]-m[0][o]):V[5*o]=1/M,G.autoCenter&&(V[12+o]=.5*-V[5*o]*(m[0][o]+m[1][o]));
for(var o=0;o<r;++o){var l=O[o];l.axesBounds=m,G.clipToBounds&&(l.clipBounds=m)}S.object&&(G.snapToData?P.position=S.dataCoordinate:P.position=S.dataPosition,P.bounds=m),B&&(B=!1,b()),G.axesPixels=c(G.axes,q,_,w),G.onrender&&G.onrender(),A.bindFramebuffer(A.FRAMEBUFFER,null),A.viewport(0,0,_,w);var k=G.clearColor;A.clearColor(k[0],k[1],k[2],k[3]),A.clear(A.COLOR_BUFFER_BIT|A.DEPTH_BUFFER_BIT),A.depthMask(!0),A.colorMask(!0,!0,!0,!0),A.enable(A.DEPTH_TEST),A.depthFunc(A.LEQUAL),A.disable(A.BLEND),A.disable(A.CULL_FACE);var T=!1;D.enable&&(T=T||D.isTransparent(),D.draw(q)),P.axes=D,S.object&&P.draw(q),A.disable(A.CULL_FACE);
for(var o=0;o<r;++o){var l=O[o];l.axes=D,l.pixelRatio=G.pixelRatio,l.isOpaque&&l.isOpaque()&&l.draw(q),l.isTransparent&&l.isTransparent()&&(T=!0)}
if(T){E.shape=H,E.bind(),A.clear(A.DEPTH_BUFFER_BIT),A.colorMask(!1,!1,!1,!1),A.depthMask(!0),A.depthFunc(A.LESS),D.enable&&D.isTransparent()&&D.drawTransparent(q);
for(var o=0;o<r;++o){var l=O[o];l.isOpaque&&l.isOpaque()&&l.draw(q)}A.enable(A.BLEND),A.blendEquation(A.FUNC_ADD),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.colorMask(!0,!0,!0,!0),A.depthMask(!1),A.clearColor(0,0,0,0),A.clear(A.COLOR_BUFFER_BIT),D.isTransparent()&&D.drawTransparent(q);
for(var o=0;o<r;++o){var l=O[o];l.isTransparent&&l.isTransparent()&&l.drawTransparent(q)}A.bindFramebuffer(A.FRAMEBUFFER,null),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.disable(A.DEPTH_TEST),L.bind(),E.color[0].bind(0),L.uniforms.accumBuffer=0,p(A),A.disable(A.BLEND)}N=!1;
for(var o=0;o<r;++o)O[o].dirty=!1}}}
function _(){w||G.contextLost||(requestAnimationFrame(_),x())}t=t||{};var w=!1,M=(t.pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);
if(!M)
if(M=document.createElement(
"canvas"),t.container){var k=t.container;k.appendChild(M)}
else document.body.appendChild(M);var A=t.gl;
if(A||(A=i(M,t.glOptions||{premultipliedAlpha:!0,antialias:!0})),!A)
throw new Error(
"webgl not supported");var T=t.bounds||[[-10,-10,-10],[10,10,10]],S=
new n,E=d(A,[A.drawingBufferWidth,A.drawingBufferHeight],{preferFloat:!y}),L=g(A),C=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:
"turntable"},z=t.axes||{},D=u(A,z);D.enable=!z.disable;var I=t.spikes||{},P=h(A,I),O=[],j=[],F=[],R=[],N=!0,B=!0,U=
new Array(16),V=
new Array(16),q={view:null,projection:U,model:V},B=!0,H=[A.drawingBufferWidth,A.drawingBufferHeight],G={gl:A,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:M,selection:S,camera:l(M,C),axes:D,axesPixels:null,spikes:P,bounds:T,objects:O,shape:H,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:o(t.autoResize),autoBounds:o(t.autoBounds),autoScale:!!t.autoScale,autoCenter:o(t.autoCenter),clipToBounds:o(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:q,oncontextloss:null,mouseListener:null},Y=[A.drawingBufferWidth/G.pixelRatio|0,A.drawingBufferHeight/G.pixelRatio|0];G.autoResize&&e(),window.addEventListener(
"resize",e),G.update=
function(t){w||(t=t||{},N=!0,B=!0)},G.add=
function(t){w||(t.axes=D,O.push(t),j.push(-1),N=!0,B=!0,r())},G.remove=
function(t){
if(!w){var e=O.indexOf(t);e<0||(O.splice(e,1),j.pop(),N=!0,B=!0,r())}},G.dispose=
function(){
if(!w&&(w=!0,window.removeEventListener(
"resize",e),M.removeEventListener(
"webglcontextlost",s),G.mouseListener.enabled=!1,!G.contextLost)){D.dispose(),P.dispose();
for(var t=0;t<O.length;++t)O[t].dispose();E.dispose();
for(var t=0;t<R.length;++t)R[t].dispose();L.dispose(),A=null,D=null,P=null,O=[]}};var X=!1,W=0;G.mouseListener=m(M,
function(t,e,r){
if(!w){var n=R.length,i=O.length,a=S.object;S.distance=1/0,S.mouse[0]=e,S.mouse[1]=r,S.object=null,S.screen=null,S.dataCoordinate=S.dataPosition=null;var o=!1;
if(t&&W)X=!0;
else{X&&(B=!0),X=!1;
for(var s=0;s<n;++s){var l=R[s].query(e,Y[1]-r-1,G.pickRadius);
if(l){
if(l.distance>S.distance)
continue;
for(var u=0;u<i;++u){var c=O[u];
if(j[u]===s){var h=c.pick(l);h&&(S.buttons=t,S.screen=l.coord,S.distance=l.distance,S.object=c,S.index=h.distance,S.dataPosition=h.position,S.dataCoordinate=h.dataCoordinate,S.data=h,o=!0)}}}}}a&&a!==S.object&&(a.highlight&&a.highlight(null),N=!0),S.object&&(S.object.highlight&&S.object.highlight(S.data),N=!0),o=o||S.object!==a,o&&G.onselect&&G.onselect(S),1&t&&!(1&W)&&G.onclick&&G.onclick(S),W=t}}),M.addEventListener(
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return _(),G.redraw=
function(){w||(N=!0,x())},G}e.exports=s;var l=t(
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"gl-axes3d"),c=t(
"gl-axes3d/properties"),h=t(
"gl-spikes3d"),f=t(
"gl-select-static"),d=t(
"gl-fbo"),p=t(
"a-big-triangle"),m=t(
"mouse-change"),v=t(
"gl-mat4/perspective"),g=t(
"./lib/shader"),y=t(
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"./lib/shader":215,
"3d-view-controls":34,
"a-big-triangle":37,
"gl-axes3d":144,
"gl-axes3d/properties":151,
"gl-fbo":159,
"gl-mat4/perspective":179,
"gl-select-static":249,
"gl-spikes3d":259,
"is-mobile":289,
"mouse-change":445}],217:[
function(t,e,r){r.pointVertex=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform float pointCloud;\n\nhighp float rand(vec2 co) {\n highp float a = 12.9898;\n highp float b = 78.233;\n highp float c = 43758.5453;\n highp float d = dot(co.xy, vec2(a, b));\n highp float e = mod(d, 3.14);\n return fract(sin(e) * c);\n}\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n // if we don't jitter the point size a bit, overall point cloud\n // saturation 'jumps' on zooming, which is disturbing and confusing\n gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\n if(pointCloud != 0.0) { // pointCloud is truthy\n // get the same square surface as circle would be\n gl_PointSize *= 0.886;\n }\n}",r.pointFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\nuniform float pointCloud;\n\nvoid main() {\n float radius;\n vec4 baseColor;\n if(pointCloud != 0.0) { // pointCloud is truthy\n if(centerFraction == 1.0) {\n gl_FragColor = color;\n } else {\n gl_FragColor = mix(borderColor, color, centerFraction);\n }\n } else {\n radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n baseColor = mix(borderColor, color, step(radius, centerFraction));\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n }\n}\n",r.pickVertex=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n gl_PointSize = pointSize;\n\n vec4 id = pickId + pickOffset;\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n fragId = id;\n}\n",r.pickFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}\n"},{}],218:[
function(t,e,r){arguments[4][207][0].apply(r,arguments)},{
"./lib/GLError":219,
"./lib/create-attributes":220,
"./lib/create-uniforms":221,
"./lib/reflect":222,
"./lib/runtime-reflect":223,
"./lib/shader-cache":224,dup:207}],219:[
function(t,e,r){arguments[4][208][0].apply(r,arguments)},{dup:208}],220:[
function(t,e,r){arguments[4][209][0].apply(r,arguments)},{
"./GLError":219,dup:209}],221:[
function(t,e,r){arguments[4][210][0].apply(r,arguments)},{
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"./reflect":222,dup:210}],222:[
function(t,e,r){arguments[4][211][0].apply(r,arguments)},{dup:211}],223:[
function(t,e,r){arguments[4][212][0].apply(r,arguments)},{dup:212}],224:[
function(t,e,r){arguments[4][213][0].apply(r,arguments)},{
"./GLError":219,dup:213,
"gl-format-compiler-error":160,
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function(t,e,r){
"use strict";
function n(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}
function i(t,e){var r,n=0,i=t.length>>>1;
for(r=0;r<i;r++){var a=t[2*r],o=t[2*r+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}
return n}
function a(t,e){var r=t.gl,i=s(r),a=s(r),l=o(r,u.pointVertex,u.pointFragment),c=o(r,u.pickVertex,u.pickFragment),h=
new n(t,i,a,l,c);
return h.update(e),t.addObject(h),h}var o=t(
"gl-shader"),s=t(
"gl-buffer"),l=t(
"typedarray-pool"),u=t(
"./lib/shader");e.exports=a;var c=n.prototype;c.dispose=
function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(
this)},c.update=
function(t){
function e(e,r){
return e in t?t[e]:r}var r;t=t||{},this.sizeMin=e(
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"sizeMax",20),this.color=e(
"color",[1,0,0,1]).slice(),this.areaRatio=e(
"areaRatio",1),this.borderColor=e(
"borderColor",[0,0,0,1]).slice(),this.blend=e(
"blend",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,a=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,o=t.positions,s=i?o:l.mallocFloat32(o.length),u=a?t.idToIndex:l.mallocInt32(n);
if(i||s.set(o),!a)
for(s.set(o),r=0;r<n;r++)u[r]=r;this.points=o,this.offsetBuffer.update(s),this.pickBuffer.update(u),i||l.free(s),a||l.free(u),this.pointCount=n,this.pickOffset=0},c.unifiedDraw=
function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];
return function(r){var n=
void 0!==r,a=n?this.pickShader:this.shader,o=this.plot.gl,s=this.plot.dataBox;
if(0===this.pointCount)
return r;var l=s[2]-s[0],u=s[3]-s[1],c=i(this.points,s),h=this.plot.pickPixelRatio*Math.max(Math.min(
this.sizeMinCap,
this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(c,.33333)));t[0]=2/l,t[4]=2/u,t[6]=-2*s[0]/l-1,t[7]=-2*s[1]/u-1,this.offsetBuffer.bind(),a.bind(),a.attributes.position.pointer(),a.uniforms.matrix=t,a.uniforms.color=this.color,a.uniforms.borderColor=this.borderColor,a.uniforms.pointCloud=h<5,a.uniforms.pointSize=h,a.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-
this.areaRatio))),
26 n&&(e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,this.pickBuffer.bind(),a.attributes.pickId.pointer(o.UNSIGNED_BYTE),a.uniforms.pickOffset=e,this.pickOffset=r);var f=o.getParameter(o.BLEND),d=o.getParameter(o.DITHER);
return f&&!this.blend&&o.disable(o.BLEND),d&&o.disable(o.DITHER),o.drawArrays(o.POINTS,0,
this.pointCount),f&&!this.blend&&o.enable(o.BLEND),d&&o.enable(o.DITHER),r+this.pointCount}}(),c.draw=c.unifiedDraw,c.drawPick=c.unifiedDraw,c.pick=
function(t,e,r){var n=this.pickOffset,i=this.pointCount;
if(r<n||r>=n+i)
return null;var a=r-n,o=this.points;
return{
object:
this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{
"./lib/shader":217,
"gl-buffer":152,
"gl-shader":218,
"typedarray-pool":533}],226:[
function(t,e,r){
function n(t,e,r,n){var i,a,o,s,l,u=e[0],c=e[1],h=e[2],f=e[3],d=r[0],p=r[1],m=r[2],v=r[3];
return a=u*d+c*p+h*m+f*v,a<0&&(a=-a,d=-d,p=-p,m=-m,v=-v),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*u+l*d,t[1]=s*c+l*p,t[2]=s*h+l*m,t[3]=s*f+l*v,t}e.exports=n},{}],227:[
function(t,e,r){
"use strict";e.exports={vertex:
"precision highp float;\n#define GLSLIFY 1\n\n\nvec4 computePosition_1_0(vec2 posHi, vec2 posLo, vec2 scHi, vec2 scLo, vec2 trHi, vec2 trLo) {\n return vec4((posHi + trHi) * scHi\n \t\t\t//FIXME: this thingy does not give noticeable precision gain, need test\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo\n , 0, 1);\n}\n\n\nattribute vec2 positionHi, positionLo;\nattribute float size, border;\nattribute vec2 char, color;\n\n//this is 64-bit form of scale and translate\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform float pixelRatio;\nuniform vec4 viewBox;\nuniform sampler2D palette;\n\nvarying vec4 charColor, borderColor;\nvarying vec2 charId;\nvarying vec2 pointCoord;\nvarying float pointSize;\nvarying float borderWidth;\n\n\nvoid main() {\n charColor = texture2D(palette, vec2(color.x / 255., 0));\n borderColor = texture2D(palette, vec2(color.y / 255., 0));\n\n gl_PointSize = size * pixelRatio;\n pointSize = size * pixelRatio;\n\n charId = char;\n borderWidth = border;\n\n gl_Position = computePosition_1_0(\n positionHi, positionLo,\n scaleHi, scaleLo,\n translateHi, translateLo);\n\n pointCoord = viewBox.xy + (viewBox.zw - viewBox.xy) * (gl_Position.xy * .5 + .5);\n}\n",fragment:
"precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D chars;\nuniform vec2 charsShape;\nuniform float charsStep, pixelRatio, charOffset;\n\nvarying vec4 borderColor;\nvarying vec4 charColor;\nvarying vec2 charId;\nvarying vec2 pointCoord;\nvarying float pointSize;\nvarying float borderWidth;\n\nvoid main() {\n\tvec2 pointUV = (pointCoord - gl_FragCoord.xy + pointSize * .5) / pointSize;\n\tpointUV.x = 1. - pointUV.x;\n\tvec2 texCoord = ((charId + pointUV) * charsStep) / charsShape;\n\tfloat dist = texture2D(chars, texCoord).r;\n\n\t//max-distance alpha\n\tif (dist < 1e-2)\n\t\tdiscard;\n\n\tfloat gamma = .0045 * charsStep / pointSize;\n\n //null-border case\n \tif (borderWidth * borderColor.a == 0.) {\n\t\tfloat charAmt = smoothstep(.748 - gamma, .748 + gamma, dist);\n\t\tgl_FragColor = vec4(charColor.rgb, charAmt*charColor.a);\n\t\treturn;\n\t}\n\n\tfloat dif = 5. * pixelRatio * borderWidth / pointSize;\n\tfloat borderLevel = .748 - dif * .5;\n\tfloat charLevel = .748 + dif * .5;\n\n\tfloat borderAmt = smoothstep(borderLevel - gamma, borderLevel + gamma, dist);\n\tfloat charAmt = smoothstep(charLevel - gamma, charLevel + gamma, dist);\n\n\tvec4 color = borderColor;\n\tcolor.a *= borderAmt;\n\n\tgl_FragColor = mix(color, charColor, charAmt);\n}\n",pickVertex:
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 positionHi, positionLo;\nattribute vec4 id;\nattribute float size;\n\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform vec4 pickOffset;\nuniform float pixelRatio;\n\nvarying vec4 fragColor;\n\n\nvec4 computePosition_1_0(vec2 posHi, vec2 posLo, vec2 scHi, vec2 scLo, vec2 trHi, vec2 trLo) {\n return vec4((posHi + trHi) * scHi\n \t\t\t//FIXME: this thingy does not give noticeable precision gain, need test\n + (posLo + trLo) * scHi\n + (posHi + trHi) * scLo\n + (posLo + trLo) * scLo\n , 0, 1);\n}\n\n\nvoid main() {\n vec4 fragId = id + pickOffset;\n\n fragId.y += floor(fragId.x / 256.0);\n fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n fragId.z += floor(fragId.y / 256.0);\n fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n fragId.w += floor(fragId.z / 256.0);\n fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n fragColor = fragId / 255.0;\n\n gl_PointSize = size * .25 * pixelRatio;\n\n gl_Position = computePosition_1_0(\n positionHi, positionLo,\n scaleHi, scaleLo,\n translateHi, translateLo);\n}\n",pickFragment:
"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n gl_FragColor = fragColor;\n}\n"}},{}],228:[
function(t,e,r){arguments[4][80][0].apply(r,arguments)},{dup:80}],229:[
function(t,e,r){arguments[4][207][0].apply(r,arguments)},{
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"./lib/create-attributes":231,
"./lib/create-uniforms":232,
"./lib/reflect":233,
"./lib/runtime-reflect":234,
"./lib/shader-cache":235,dup:207}],230:[
function(t,e,r){arguments[4][208][0].apply(r,arguments)},{dup:208}],231:[
function(t,e,r){arguments[4][209][0].apply(r,arguments)},{
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function(t,e,r){arguments[4][210][0].apply(r,arguments)},{
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function(t,e,r){arguments[4][211][0].apply(r,arguments)},{dup:211}],234:[
function(t,e,r){arguments[4][212][0].apply(r,arguments)},{dup:212}],235:[
function(t,e,r){arguments[4][213][0].apply(r,arguments)},{
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function(t,e,r){
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function n(t,e,r,n,a){a<=4*f?i(0,a-1,t,e,r,n):h(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){
for(var o=t+1;o<=e;++o){
for(var s=r[o],l=n[2*o],u=n[2*o+1],c=i[o],h=a[o],f=o;f>t;){var d=r[f-1],p=n[2*(f-1)];
if((d-s||l-p)>=0)
break;r[f]=d,n[2*f]=p,n[2*f+1]=n[2*f-1],i[f]=i[f-1],a[f]=a[f-1],f-=1}r[f]=s,n[2*f]=l,n[2*f+1]=u,i[f]=c,a[f]=h}}
function a(t,e,r,n,i,a){var o=r[t],s=n[2*t],l=n[2*t+1],u=i[t],c=a[t];r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2*e]=s,n[2*e+1]=l,i[e]=u,a[e]=c}
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for(var it=T;it<=S;++it)
if(c(it,L,C,z,D,r,n,d))it!==T&&a(it,T,r,n,d,p),++T;
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if(--S<it)
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function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o,s){
for(var l=r,u=r;u<n;++u){var c=t[2*u],h=t[2*u+1],f=e[u];i<=c&&c<=o&&a<=h&&h<=s&&(u===l?l+=1:(t[2*u]=t[2*l],t[2*u+1]=t[2*l+1],e[u]=e[l],t[2*l]=c,t[2*l+1]=h,e[l]=f,l+=1))}
return l}
function i(t,e,r){this.pixelSize=t,this.offset=e,this.count=r}
function a(t,e,r,a){
function l(i,a,o,s,u,c){var h=.5*o,f=s+1,d=u-s;r[_]=d,x[_++]=c;
for(var p=0;p<2;++p)
for(var m=0;m<2;++m){var v=i+p*h,g=a+m*h,y=n(t,e,f,u,v,g,v+h,g+h);
if(y!==f){
if(y-f>=Math.max(.9*d,32)){var b=u+s>>>1;l(v,g,h,f,b,c+1),f=b}l(v,g,h,f,y,c+1),f=y}}}var u=t.length>>>1;
if(u<1)
return[];
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return w.push(
new i(b*Math.pow(.5,A+1),0,k)),o.free(x),w}var o=t(
"typedarray-pool"),s=t(
"./lib/sort");e.exports=a},{
"./lib/sort":236,
"typedarray-pool":533}],238:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o,s){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.sizeBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.charBuffer=s,this.pointCount=0,this.pickOffset=0,this.points=null,this.scales=[],this.xCoords=[],this.charCanvas=document.createElement(
"canvas"),this.charTexture=h(this.plot.gl,
this.charCanvas),this.charStep=400,this.snapThreshold=1e4,this.paletteTexture=h(this.plot.gl,[256,1])}
function i(t,e){var r=t.gl,i=a(r,l.vertex,l.fragment),s=a(r,l.pickVertex,l.pickFragment),u=o(r),c=o(r),h=o(r),f=o(r),d=o(r),p=
new n(t,i,s,u,c,h,f,d);
return p.update(e),t.addObject(p),p}e.exports=i;var a=t(
"gl-shader"),o=t(
"gl-buffer"),s=t(
"typedarray-pool"),l=t(
"./lib/shaders"),u=t(
"snap-points-2d"),c=t(
"font-atlas-sdf"),h=t(
"gl-texture2d"),f=t(
"color-id"),d=t(
"ndarray"),p=t(
"clamp"),m=t(
"binary-search-bounds"),v=n.prototype;!
function(){
function t(){var t=this.plot,u=t.viewBox,c=t.dataBox,h=t.pixelRatio,f=c[2]-c[0],d=c[3]-c[1],p=2/f,m=2/d,v=-c[0]-.5*f,g=-c[1]-.5*d;i[0]=p,a[0]=p-i[0],i[1]=m,a[1]=m-i[1],o[0]=v,s[0]=v-o[0],o[1]=g,s[1]=g-o[1];var y=u[2]-u[0],b=u[3]-u[1];e=Math.min(f/y,d/b),l[0]=2*h/y,l[1]=2*h/b,r=c[0],n=c[2]}var e,r,n,i=
new Float32Array([0,0]),a=
new Float32Array([0,0]),o=
new Float32Array([0,0]),s=
new Float32Array([0,0]),l=[0,0],u=[0,0,0,0];v.drawPick=
function(l){var c=
void 0!==l,h=this.plot,f=this.pointCount,d=f>this.snapThreshold;
if(!f)
return l;t.call(
this);var p=h.gl,v=c?this.pickShader:this.shader,g=p.isEnabled(p.BLEND);
if(v.bind(),c){this.pickOffset=l;
for(var y=0;y<4;++y)u[y]=l>>8*y&255;v.uniforms.pickOffset=u,this.idBuffer.bind(),v.attributes.id.pointer(p.UNSIGNED_BYTE,!1)}
else p.blendFuncSeparate(p.SRC_ALPHA,p.ONE_MINUS_SRC_ALPHA,p.ONE,p.ONE_MINUS_SRC_ALPHA),p.blendColor(0,0,0,1),g||p.enable(p.BLEND),this.colorBuffer.bind(),v.attributes.color.pointer(p.UNSIGNED_BYTE,!1),this.charBuffer.bind(),v.attributes.char.pointer(p.UNSIGNED_BYTE,!1),v.uniforms.chars=this.charTexture.bind(0),v.uniforms.charsShape=[this.charCanvas.width,this.charCanvas.height],v.uniforms.charsStep=this.charStep,v.uniforms.palette=this.paletteTexture.bind(1);this.sizeBuffer.bind(),v.attributes.size.pointer(p.FLOAT,!1,8,0),c||v.attributes.border.pointer(p.FLOAT,!1,8,4),this.positionBuffer.bind(),v.attributes.positionHi.pointer(p.FLOAT,!1,16,0),v.attributes.positionLo.pointer(p.FLOAT,!1,16,8),v.uniforms.pixelRatio=h.pixelRatio,v.uniforms.scaleHi=i,v.uniforms.scaleLo=a,v.uniforms.translateHi=o,v.uniforms.translateLo=s,v.uniforms.viewBox=h.viewBox;var b=this.scales;
if(d)
for(var x=b.length-1;x>=0;x--){var _=b[x];
if(!(_.pixelSize&&_.pixelSize<1.25*e&&x>1)){var w=_.offset,M=_.count+w,k=m.ge(this.xCoords,r,w,M-1),A=m.lt(this.xCoords,n,k,M-1)+1;A>k&&p.drawArrays(p.POINTS,k,A-k)}}
else p.drawArrays(p.POINTS,0,f);
if(c)
return l+f;g?p.blendFunc(p.ONE,p.ONE_MINUS_SRC_ALPHA):p.disable(p.BLEND)}}(),v.draw=v.drawPick,v.pick=
function(t,e,r){var n=this.pickOffset,i=this.pointCount;
if(r<n||r>=n+i)
return null;var a=r-n,o=this.points;
return{
object:
this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},v.update=
function(t){t=t||{};var e=t.positions||[],r=t.colors||[],n=t.glyphs||[],i=t.sizes||[],a=t.borderWidths||[],o=t.borderColors||[],l=this.plot.gl;this.points=e;var h=this.points.length/2,m=s.mallocInt32(h),v=s.mallocFloat32(2*h),g=s.mallocFloat64(2*h);g.set(this.points),this.pointCount=h;var y=h>this.snapThreshold;y&&(this.scales=u(g,m,v));
for(var b=s.mallocFloat32(4*h),x=s.mallocFloat32(2*h),_=s.mallocUint8(2*h),w=s.mallocUint32(h),M=s.mallocUint8(2*h),k={},A=[],T=[],S=[],E=0,L=h,C=0;E<L;++E){var z=[255*r[4*E],255*r[4*E+1],255*r[4*E+2],255*r[4*E+3]],D=f(z,!1);null==k[D]&&(k[D]=C++,T.push(z[0]),T.push(z[1]),T.push(z[2]),T.push(z[3])),A.push(D),o&&o.length&&(z=[255*o[4*E],255*o[4*E+1],255*o[4*E+2],255*o[4*E+3]],D=f(z,!1),null==k[D]&&(k[D]=C++,T.push(z[0]),T.push(z[1]),T.push(z[2]),T.push(z[3])),S.push(D))}
for(var I={},E=0,L=h,C=0;E<L;E++){var P=n[E];null==I[P]&&(I[P]=C++)}
for(var O=0,E=0,L=i.length;E<L;++E)i[E]>O&&(O=i[E]);var j=this.charStep;this.charStep=p(Math.ceil(4*O),128,768);var F=Object.keys(I),R=this.charStep,N=Math.floor(R/2),B=l.getParameter(l.MAX_TEXTURE_SIZE),U=B/R*(B/R),V=Math.min(B,R*F.length),q=Math.min(B,R*Math.ceil(R*F.length/B)),H=Math.floor(V/R);F.length>U&&console.warn("gl-scatter2d-fancy: number of characters is more than maximum texture size. Try reducing it."),this.chars&&this.chars+""==F+""&&this.charStep==j||(this.charCanvas=c({canvas:this.charCanvas,family:
"sans-serif",size:N,shape:[V,q],step:[R,R],chars:F,align:!0}),this.chars=F);
for(var E=0;E<h;++E){var G=y?m[E]:E,Y=e[2*G],X=e[2*G+1],W=i[G],Z=a[G];b[4*E]=Y,b[4*E+1]=X,b[4*E+2]=Y-b[4*E],b[4*E+3]=X-b[4*E+1],this.xCoords[E]=Y,x[2*E]=2*W,x[2*E+1]=Z,w[E]=G;var D=A[G],J=k[D];_[2*E]=J;var K=S[G],Q=k[K];_[2*E+1]=Q;var P=n[G],$=I[P];M[2*E+1]=Math.floor($/H),M[2*E]=$%H}this.positionBuffer.update(b),this.sizeBuffer.update(x),this.colorBuffer.update(_),this.idBuffer.update(w),this.charBuffer.update(M),this.charTexture.shape=[this.charCanvas.width,this.charCanvas.height],this.charCanvas&&this.charCanvas.width&&this.charTexture.setPixels(this.charCanvas),this.paletteTexture.setPixels(d(T.slice(0,1024),[256,1,4])),s.free(b),s.free(x),s.free(_),s.free(w),s.free(M),s.free(g),s.free(m),s.free(v)},v.dispose=
function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.sizeBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.charBuffer.dispose(),this.plot.removeObject(
this)}},{
"./lib/shaders":227,
"binary-search-bounds":228,clamp:84,
"color-id":88,
"font-atlas-sdf":130,
"gl-buffer":152,
"gl-shader":229,
"gl-texture2d":262,ndarray:460,
"snap-points-2d":237,
"typedarray-pool":533}],239:[
function(t,e,r){r.pointVertex=
"precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 positionHi, positionLo;\nattribute float weight;\n\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform float pointSize, useWeight;\n\nvarying float fragWeight;\n\n\nvec4 pfx_1_0(vec2 scaleHi, vec2 scaleLo, vec2 translateHi, vec2 translateLo, vec2 positionHi, vec2 positionLo) {\n return vec4((positionHi + translateHi) * scaleHi\n + (positionLo + translateLo) * scaleHi\n + (positionHi + translateHi) * scaleLo\n + (positionLo + translateLo) * scaleLo, 0.0, 1.0);\n}\n\nvoid main() {\n gl_Position = pfx_1_0(scaleHi, scaleLo, translateHi, translateLo, positionHi, positionLo);\n gl_PointSize = pointSize;\n fragWeight = mix(1.0, weight, useWeight);\n}",r.pointFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\n\nvarying float fragWeight;\n\nfloat smoothStep(float x, float y) {\n return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n float radius = length(2.0*gl_PointCoord.xy-1.0);\n if(radius > 1.0) {\n discard;\n }\n vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\n float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\n gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\n}",r.pickVertex=
"precision highp float;\n#define GLSLIFY 1\n\nvec4 pfx_1_0(vec2 scaleHi, vec2 scaleLo, vec2 translateHi, vec2 translateLo, vec2 positionHi, vec2 positionLo) {\n return vec4((positionHi + translateHi) * scaleHi\n + (positionLo + translateLo) * scaleHi\n + (positionHi + translateHi) * scaleLo\n + (positionLo + translateLo) * scaleLo, 0.0, 1.0);\n}\n\nattribute vec2 positionHi, positionLo;\nattribute vec4 pickId;\n\nuniform vec2 scaleHi, scaleLo, translateHi, translateLo;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n\n vec4 id = pickId + pickOffset;\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n gl_Position = pfx_1_0(scaleHi, scaleLo, translateHi, translateLo, positionHi, positionLo);\n gl_PointSize = pointSize;\n fragId = id;\n}",r.pickFragment=
"precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}"},{}],240:[
function(t,e,r){arguments[4][80][0].apply(r,arguments)},{dup:80}],241:[
function(t,e,r){arguments[4][236][0].apply(r,arguments)},{dup:236}],242:[
function(t,e,r){arguments[4][237][0].apply(r,arguments)},{
"./lib/sort":241,dup:237,
"typedarray-pool":533}],243:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o){this.plot=t,this.positionBufferHi=e,this.positionBufferLo=r,this.pickBuffer=n,this.weightBuffer=i,this.shader=a,this.pickShader=o,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0,this.points=null,this.xCoords=null}
function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),u=o(r),h=a(r,c.pointVertex,c.pointFragment),f=a(r,c.pickVertex,c.pickFragment),d=
new n(t,i,s,l,u,h,f);
return d.update(e),t.addObject(d),d}var a=t(
"gl-shader"),o=t(
"gl-buffer"),s=t(
"binary-search-bounds"),l=t(
"snap-points-2d"),u=t(
"typedarray-pool"),c=t(
"./lib/shader");e.exports=i;var h=n.prototype,f=
new Float32Array(2),d=
new Float32Array(2),p=
new Float32Array(2),m=
new Float32Array(2),v=[0,0,0,0];h.dispose=
function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBufferHi.dispose(),this.positionBufferLo.dispose(),this.pickBuffer.dispose(),this.xCoords&&u.free(this.xCoords),this.plot.removeObject(
this)},h.update=
function(t){
function e(e,r){
return e in t?t[e]:r}t=t||{},this.size=e(
"size",12),this.color=e(
"color",[1,0,0,1]).slice(),this.borderSize=e(
"borderSize",1),this.borderColor=e(
"borderColor",[0,0,0,1]).slice(),this.xCoords&&u.free(this.xCoords),this.points=t.positions;var r=this.points.length>>>1,n=u.mallocInt32(r),i=u.mallocFloat32(2*r),a=u.mallocFloat64(2*r);a.set(this.points),this.scales=l(a,n,i,this.bounds);var o=u.mallocFloat64(r),s=u.mallocFloat32(2*r),c=u.mallocFloat32(2*r);s.set(a);
for(var h=0,f=0;h<r;h++,f+=2)c[f]=a[f]-s[f],c[f+1]=a[f+1]-s[f+1],o[h]=a[f];this.positionBufferHi.update(s),this.positionBufferLo.update(c),this.pickBuffer.update(n),this.weightBuffer.update(i),u.free(n),u.free(a),u.free(s),u.free(c),u.free(i),this.xCoords=o,this.pointCount=r,this.pickOffset=0},h.draw=
function(t){var e=
void 0!==t,r=this.plot,n=e?this.pickShader:this.shader,i=this.scales,a=this.positionBufferHi,o=this.positionBufferLo,l=this.pickBuffer,u=this.bounds,c=this.size,h=this.borderSize,g=r.gl,y=e?r.pickPixelRatio:r.pixelRatio,b=r.viewBox,x=r.dataBox;
if(0===this.pointCount)
return t;var _=u[2]-u[0],w=u[3]-u[1],M=x[2]-x[0],k=x[3]-x[1],A=(b[2]-b[0])*y/r.pixelRatio,T=(b[3]-b[1])*y/r.pixelRatio,S=Math.min(M/A,k/T),E=2*_/M,L=2*w/k;f[0]=E,f[1]=L,d[0]=E-f[0],d[1]=L-f[1];var C=(u[0]-x[0]-.5*M)/_,z=(u[1]-x[1]-.5*k)/w;p[0]=C,p[1]=z,m[0]=C-p[0],m[1]=z-p[1],n.bind(),n.uniforms.scaleHi=f,n.uniforms.scaleLo=d,n.uniforms.translateHi=p,n.uniforms.translateLo=m,n.uniforms.color=this.color,n.uniforms.borderColor=this.borderColor,n.uniforms.pointSize=y*(c+h),n.uniforms.centerFraction=0===
this.borderSize?2:c/(c+h+1.25),a.bind(),n.attributes.positionHi.pointer(),o.bind(),n.attributes.positionLo.pointer(),e?(this.pickOffset=t,v[0]=255&t,v[1]=t>>8&255,v[2]=t>>16&255,v[3]=t>>24&255,n.uniforms.pickOffset=v,l.bind(),n.attributes.pickId.pointer(g.UNSIGNED_BYTE)):(n.uniforms.useWeight=1,
this.weightBuffer.bind(),n.attributes.weight.pointer());
for(var D=this.xCoords,I=(x[0]-u[0]-S*c*y)/_,P=(x[2]-u[0]+S*c*y)/_,O=!0,j=i.length-1;j>=0;j--){var F=i[j];
if(!(F.pixelSize<S&&j>1)){var R=F.offset,N=F.count+R,B=s.ge(D,I,R,N-1),U=s.lt(D,P,B,N-1)+1;U>B&&g.drawArrays(g.POINTS,B,U-B),!e&&O&&(O=!1,n.uniforms.useWeight=0)}}
return t+this.pointCount},h.drawPick=h.draw,h.pick=
function(t,e,r){var n=r-this.pickOffset;
return n<0||n>=this.pointCount?null:{
object:
this,pointId:n,dataCoord:[this.points[2*n],this.points[2*n+1]]}}},{
"./lib/shader":239,
"binary-search-bounds":240,
"gl-buffer":152,
"gl-shader":250,
"snap-points-2d":242,
"typedarray-pool":533}],244:[
function(t,e,r){
"use strict";
function n(t,e){var r=a[e];
if(r||(r=a[e]={}),t in r)
return r[t];
for(var n=i(t,{textAlign:
"center",textBaseline:
"middle",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:
"center",textBaseline:
"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<n.positions.length;++l)
for(var u=n.positions[l],c=0;c<2;++c)s[0][c]=Math.min(s[0][c],u[c]),s[1][c]=Math.max(s[1][c],u[c]);
return r[t]=[o,n,s]}var i=t(
"vectorize-text");e.exports=n;var a={}},{
"vectorize-text":546}],245:[
function(t,e,r){
function n(t,e){var r=i(t,e),n=r.attributes;
return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t(
"gl-shader"),a=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1])) ) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = 1.0;\n if(distance(highlightId, id) < 0.0001) {\n scale = highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1);\n vec4 viewPosition = view * worldPosition;\n viewPosition = viewPosition / viewPosition.w;\n vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n \n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}",o=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float scale = pixelRatio;\n if(distance(highlightId.bgr, id.bgr) < 0.001) {\n scale *= highlightScale;\n }\n\n vec4 worldPosition = model * vec4(position, 1.0);\n vec4 viewPosition = view * worldPosition;\n vec4 clipPosition = projection * viewPosition;\n clipPosition /= clipPosition.w;\n \n gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n interpColor = color;\n pickId = id;\n dataCoordinate = position;\n }\n}",s=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) ||\n any(greaterThan(position, clipBounds[1])) ) {\n gl_Position = vec4(0,0,0,0);\n } else {\n float lscale = pixelRatio * scale;\n if(distance(highlightId, id) < 0.0001) {\n lscale *= highlightScale;\n }\n\n vec4 clipCenter = projection * view * model * vec4(position, 1);\n vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n gl_Position = clipPosition;\n interpColor = color;\n pickId = id;\n dataCoordinate = dataPosition;\n }\n}\n",l=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) ||\n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = interpColor * opacity;\n }\n}\n",u=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n if(any(lessThan(dataCoordinate, fragClipBounds[0])) || \n any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n discard;\n } else {\n gl_FragColor = vec4(pickGroup, pickId.bgr);\n }\n}",c=[{name:
"position",type:
"vec3"},{name:
"color",type:
"vec4"},{name:
"glyph",type:
"vec2"},{name:
"id",type:
"vec4"}],h={vertex:a,fragment:l,attributes:c},f={vertex:o,fragment:l,attributes:c},d={vertex:s,fragment:l,attributes:c},p={vertex:a,fragment:u,attributes:c},m={vertex:o,fragment:u,attributes:c},v={vertex:s,fragment:u,attributes:c};r.createPerspective=
function(t){
return n(t,h)},r.createOrtho=
function(t){
return n(t,f)},r.createProject=
function(t){
return n(t,d)},r.createPickPerspective=
function(t){
return n(t,p)},r.createPickOrtho=
function(t){
return n(t,m)},r.createPickProject=
function(t){
return n(t,v)}},{
"gl-shader":250}],246:[
function(t,e,r){
"use strict";
function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];
return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}
function i(t,e,r,i){
return n(i,i,r),n(i,i,e),n(i,i,t)}
function a(t,e){this.index=t,this.dataCoordinate=this.position=e}
function o(t,e,r,n,i,o,s,l,u,c,h,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=s,this.idBuffer=l,this.vao=u,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=h,this.pickProjectShader=f,this.points=[],this._selectResult=
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function s(t){
return t[0]=t[1]=t[2]=0,t}
function l(t,e){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}
function u(t,e,r,n){
return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}
function c(t){
for(var e=L,r=0;r<2;++r)
for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);
return e}
function h(t,e,r,n,a){var o,h=e.axesProject,f=e.gl,d=t.uniforms,p=r.model||x,m=r.view||x,v=r.projection||x,y=e.axesBounds,b=c(e.clipBounds);o=e.axes?e.axes.lastCubeProps.axis:[1,1,1],w[0]=2/f.drawingBufferWidth,w[1]=2/f.drawingBufferHeight,t.bind(),d.view=m,d.projection=v,d.screenSize=w,d.highlightId=e.highlightId,d.highlightScale=e.highlightScale,d.clipBounds=b,d.pickGroup=e.pickId/255,d.pixelRatio=e.pixelRatio;
for(var _=0;_<3;++_)
if(h[_]&&e.projectOpacity[_]<1===n){d.scale=e.projectScale[_],d.opacity=e.projectOpacity[_];
for(var L=S,C=0;C<16;++C)L[C]=0;
for(var C=0;C<4;++C)L[5*C]=1;L[5*_]=0,o[_]<0?L[12+_]=y[0][_]:L[12+_]=y[1][_],g(L,p,L),d.model=L;var z=(_+1)%3,D=(_+2)%3,I=s(M),P=s(k);I[z]=1,P[D]=1;var O=i(v,m,p,l(A,I)),j=i(v,m,p,l(T,P));
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function f(t,e,r,n,i,a){var o=r.gl;
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return v.update(t),v}var p=t(
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"typedarray-pool"),g=t(
"gl-mat4/multiply"),y=t(
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function(){
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return!0;
for(var t=0;t<3;++t)
if(this.axesProject[t]&&this.projectOpacity[t]<1)
return!0;
return!1},_.isOpaque=
function(){
if(this.opacity>=1)
return!0;
for(var t=0;t<3;++t)
if(this.axesProject[t]&&this.projectOpacity[t]>=1)
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return!1};var w=[0,0],M=[0,0,0],k=[0,0,0],A=[0,0,0,1],T=[0,0,0,1],S=x.slice(),E=[0,0,0],L=[[0,0,0],[0,0,0]],C=[-1e8,-1e8,-1e8],z=[1e8,1e8,1e8],D=[C,z];_.draw=
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this,t,!1,!1)},_.drawTransparent=
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this,t,!1,!0)},_.pick=
function(t){
if(!t)
return null;
if(t.id!==
this.pickId)
return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);
if(e>=this.pointCount||e<0)
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for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];
return n},_.highlight=
function(t){
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else this.highlightId=[1,1,1,1]},_.update=
function(t){
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if(Array.isArray(t.project))this.axesProject=t.project;
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this.axesProject=[e,e,e]}
if(
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if(
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if(n){var i=t.font||
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for(var x=n[y],_=0;_<3;++_)
if(isNaN(x[_])||!isFinite(x[_]))
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for(var y=0;y<g;++y){
for(var x=n[y],_=0;_<3;++_){
if(isNaN(x[_])||!isFinite(x[_])){d+=1;
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if(Array.isArray(u)){var R;
if(R=j?u[y]:u,3===R.length){
for(var _=0;_<3;++_)P[_]=R[_];P[3]=1}
else if(4===R.length)
for(var _=0;_<4;++_)P[_]=R[_]}
else P[0]=P[1]=P[2]=0,P[3]=1;
if(Array.isArray(f)){var R;
if(R=F?f[y]:f,3===R.length){
for(var _=0;_<3;++_)O[_]=R[_];O[_]=1}
else if(4===R.length)
for(var _=0;_<4;++_)O[_]=R[_]}
else O[0]=O[1]=O[2]=0,O[3]=1;var N=.5;Array.isArray(c)?N=+c[y]:c?N=+c:this.useOrtho&&(N=12);var B=0;Array.isArray(h)?B=+h[y]:h&&(B=+h);
for(var U=Math.cos(B),V=Math.sin(B),x=n[y],_=0;_<3;++_)s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_]);a[0]<0?z[0]=a[0]*(1+A[1][0]):a[0]>0&&(z[0]=-a[0]*(1+A[0][0]));
for(var q=M.cells,H=M.positions,_=0;_<q.length;++_)
for(var G=q[_],Y=0;Y<3;++Y){
for(var X=0;X<3;++X)S[3*D+X]=x[X];
for(var X=0;X<4;++X)E[4*D+X]=P[X];C[D]=d;var W=H[G[Y]];L[2*D]=N*(U*W[0]-V*W[1]+z[0]),L[2*D+1]=N*(V*W[0]+U*W[1]+z[1]),D+=1}
for(var q=k.edges,H=k.positions,_=0;_<q.length;++_)
for(var G=q[_],Y=0;Y<2;++Y){
for(var X=0;X<3;++X)S[3*I+X]=x[X];
for(var X=0;X<4;++X)E[4*I+X]=O[X];C[I]=d;var W=H[G[Y]];L[2*I]=N*(U*W[0]-V*W[1]+z[0]),L[2*I+1]=N*(V*W[0]+U*W[1]+z[1]),I+=1}d+=1}this.vertexCount=p,this.lineVertexCount=m,this.pointBuffer.update(S),this.colorBuffer.update(E),this.glyphBuffer.update(L),this.idBuffer.update(
new Uint32Array(C)),v.free(S),v.free(E),v.free(L),v.free(C),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},_.dispose=
function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{
"./lib/glyphs":244,
"./lib/shaders":245,
"gl-buffer":152,
"gl-mat4/multiply":178,
"gl-vao":266,
"typedarray-pool":533}],247:[
function(t,e,r){
"use strict";r.boxVertex=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n",r.boxFragment=
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function(t,e,r){
"use strict";
function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-1/0,-1/0],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}
function i(t,e){var r=t.gl,i=o(r,[0,0,0,1,1,0,1,1]),l=a(r,s.boxVertex,s.boxFragment),u=
new n(t,i,l);
return u.update(e),t.addOverlay(u),u}var a=t(
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"gl-buffer"),s=t(
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if(this.outerFill&&(o.drawBox(0,0,m,f,i),o.drawBox(0,f,h,p,i),o.drawBox(0,p,m,v,i),o.drawBox(d,f,m,p,i)),this.innerFill&&o.drawBox(h,f,d,p,n),r>0){var g=r*c;o.drawBox(h-g,f-g,d+g,f+g,a),o.drawBox(h-g,p-g,d+g,p+g,a),o.drawBox(h-g,f-g,h+g,p+g,a),o.drawBox(d-g,f-g,d+g,p+g,a)}}}},l.update=
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function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(
this)}},{
"./lib/shaders":247,
"gl-buffer":152,
"gl-shader":250}],249:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i){this.coord=[t,e],this.
id=r,this.value=n,this.distance=i}
function i(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=
this;this._readCallback=
function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}
function a(t,e){
return new i(t,o(t,e),s.mallocUint8(e[0]*e[1]*4))}e.exports=a;var o=t(
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"typedarray-pool"),l=t(
"ndarray"),u=t(
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"this_closestX",
"this_closestY"],localVars:[]},body:{body:
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"this_closestY"],localVars:[
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"_inline_46_f",
"_inline_46_l"]},post:{body:
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"this_closestX",
"this_closestY"],localVars:[]},debug:!1,funcName:
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"shape",{
get:
function(){
return this.gl?
this.fbo.shape.slice():[0,0]},set:
function(t){
if(this.gl){this.fbo.shape=t;var e=this.fbo.shape[0],r=this.fbo.shape[1];
if(r*e*4>this.buffer.length){s.free(this.buffer);
for(var n=this.buffer=s.mallocUint8(u(r*e*4)),i=0;i<r*e*4;++i)n[i]=255}
return t}}}),h.begin=
function(){var t=this.gl;this.shape;t&&(this.fbo.bind(),t.clearColor(1,1,1,1),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT))},h.end=
function(){var t=this.gl;t&&(t.bindFramebuffer(t.FRAMEBUFFER,null),this._readTimeout||clearTimeout(this._readTimeout),this._readTimeout=setTimeout(this._readCallback,1))},h.query=
function(t,e,r){
if(!this.gl)
return null;var i=this.fbo.shape.slice();t|=0,e|=0,
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if(o<=a||u<=s)
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return p<0||Math.pow(this.radius,2)<d[2]?null:
new n(p+a|0,m+s|0,f.get(p,m,0),[f.get(p,m,1),f.get(p,m,2),f.get(p,m,3)],Math.sqrt(d[2]))},h.dispose=
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"cwise/lib/wrapper":109,
"gl-fbo":159,ndarray:460,
"typedarray-pool":533}],250:[
function(t,e,r){
"use strict";
function n(t){this.gl=t,this._vref=this._fref=this._relink=this.vertShader=this.fragShader=this.program=this.attributes=this.uniforms=this.types=null}
function i(t,e){
return t.name<e.name?-1:1}
function a(t,e,r,i,a){var o=
new n(t);
return o.update(e,r,i,a),o}var o=t(
"./lib/create-uniforms"),s=t(
"./lib/create-attributes"),l=t(
"./lib/reflect"),u=t(
"./lib/shader-cache"),c=t(
"./lib/runtime-reflect"),h=t(
"./lib/GLError"),f=n.prototype;f.bind=
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function(t,e,r,n){
function a(){d.program=u.program(p,d._vref,d._fref,x,_);
for(var t=0;t<r.length;++t)E[t]=p.getUniformLocation(d.program,r[t].name)}
if(!e||1===arguments.length){var f=t;t=f.vertex,e=f.fragment,r=f.uniforms,n=f.attributes}var d=
this,p=d.gl,m=d._vref;d._vref=u.shader(p,p.VERTEX_SHADER,t),m&&m.dispose(),d.vertShader=d._vref.shader;var v=this._fref;
if(d._fref=u.shader(p,p.FRAGMENT_SHADER,e),v&&v.dispose(),d.fragShader=d._fref.shader,!r||!n){var g=p.createProgram();
if(p.attachShader(g,d.fragShader),p.attachShader(g,d.vertShader),p.linkProgram(g),!p.getProgramParameter(g,p.LINK_STATUS)){var y=p.getProgramInfoLog(g);
throw new h(y,
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for(var b=[],x=[],_=[],w=0;w<n.length;++w){var M=n[w];
if(M.type.indexOf(
"mat")>=0){
for(var k=0|M.type.charAt(M.type.length-1),A=
new Array(k),T=0;T<k;++T)A[T]=_.length,x.push(M.name+
"["+T+
"]"),
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"number"==typeof M.location[T]?_.push(0|M.location[T]):_.push(-1);b.push({name:M.name,type:M.type,locations:A})}
else b.push({name:M.name,type:M.type,locations:[_.length]}),x.push(M.name),
"number"==typeof M.location?_.push(0|M.location):_.push(-1)}
for(var S=0,w=0;w<_.length;++w)
if(_[w]<0){
for(;_.indexOf(S)>=0;)S+=1;_[w]=S}var E=
new Array(r.length);a(),d._relink=a,d.types={uniforms:l(r),attributes:l(n)},d.attributes=s(p,d,b,_),Object.defineProperty(d,
"uniforms",o(p,d,r,E))},e.exports=a},{
"./lib/GLError":251,
"./lib/create-attributes":252,
"./lib/create-uniforms":253,
"./lib/reflect":254,
"./lib/runtime-reflect":255,
"./lib/shader-cache":256}],251:[
function(t,e,r){arguments[4][208][0].apply(r,arguments)},{dup:208}],252:[
function(t,e,r){arguments[4][209][0].apply(r,arguments)},{
"./GLError":251,dup:209}],253:[
function(t,e,r){arguments[4][210][0].apply(r,arguments)},{
"./GLError":251,
"./reflect":254,dup:210}],254:[
function(t,e,r){arguments[4][211][0].apply(r,arguments)},{dup:211}],255:[
function(t,e,r){arguments[4][212][0].apply(r,arguments)},{dup:212}],256:[
function(t,e,r){arguments[4][213][0].apply(r,arguments)},{
"./GLError":251,dup:213,
"gl-format-compiler-error":160,
"weakmap-shim":554}],257:[
function(t,e,r){
"use strict";
function n(t){this.plot=t,this.enable=[!0,!0,!1,!1],this.width=[1,1,1,1],this.color=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.center=[1/0,1/0]}
function i(t,e){var r=
new n(t);
return r.update(e),t.addOverlay(r),r}e.exports=i;var a=n.prototype;a.update=
function(t){t=t||{},this.enable=(t.enable||[!0,!0,!1,!1]).slice(),this.width=(t.width||[1,1,1,1]).slice(),this.color=(t.color||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]).map(
function(t){
return t.slice()}),this.center=(t.center||[1/0,1/0]).slice(),this.plot.setOverlayDirty()},a.draw=
function(){var t=this.enable,e=this.width,r=this.color,n=this.center,i=this.plot,a=i.line,o=i.dataBox,s=i.viewBox;
if(a.bind(),o[0]<=n[0]&&n[0]<=o[2]&&o[1]<=n[1]&&n[1]<=o[3]){var l=s[0]+(n[0]-o[0])/(o[2]-o[0])*(s[2]-s[0]),u=s[1]+(n[1]-o[1])/(o[3]-o[1])*(s[3]-s[1]);t[0]&&a.drawLine(l,u,s[0],u,e[0],r[0]),t[1]&&a.drawLine(l,u,l,s[1],e[1],r[1]),t[2]&&a.drawLine(l,u,s[2],u,e[2],r[2]),t[3]&&a.drawLine(l,u,l,s[3],e[3],r[3])}},a.dispose=
function(){this.plot.removeOverlay(
this)}},{}],258:[
function(t,e,r){
"use strict";var n=t(
"gl-shader");e.exports=
function(t){
return n(t,
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, color;\nattribute float weight;\n\nuniform mat4 model, view, projection;\nuniform vec3 coordinates[3];\nuniform vec4 colors[3];\nuniform vec2 screenShape;\nuniform float lineWidth;\n\nvarying vec4 fragColor;\n\nvoid main() {\n vec3 vertexPosition = mix(coordinates[0],\n mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\n\n vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\n vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\n vec2 delta = weight * clipOffset * screenShape;\n vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\n\n gl_Position = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\n fragColor = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\n}\n",
"precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n gl_FragColor = fragColor;\n}",null,[{name:
"position",type:
"vec3"},{name:
"color",type:
"vec3"},{name:
"weight",type:
"float"}])}},{
"gl-shader":250}],259:[
function(t,e,r){
"use strict";
function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}
function i(t,e){
function r(t,e,r,n,a,o){var s=[t,e,r,0,0,0,1];s[n+3]=1,s[n]=a,i.push.apply(i,s),s[6]=-1,i.push.apply(i,s),s[n]=o,i.push.apply(i,s),i.push.apply(i,s),s[6]=1,i.push.apply(i,s),s[n]=a,i.push.apply(i,s)}var i=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=a(t,i),u=o(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),c=s(t);c.attributes.position.location=0,c.attributes.color.location=1,c.attributes.weight.location=2;var h=
new n(t,l,u,c);
return h.update(e),h}var a=t(
"gl-buffer"),o=t(
"gl-vao"),s=t(
"./shaders/index");e.exports=i;var l=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],u=n.prototype,c=[0,0,0],h=[0,0,0],f=[0,0];u.isTransparent=
function(){
return!1},u.drawTransparent=
function(t){},u.draw=
function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||l,o=t.view||l,s=t.projection||l;this.axes&&(i=this.axes.lastCubeProps.axis);
for(var u=c,d=h,p=0;p<3;++p)i&&i[p]<0?(u[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(u[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);f[0]=e.drawingBufferWidth,f[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=s,n.uniforms.coordinates=[this.position,u,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=f;
for(var p=0;p<3;++p)n.uniforms.lineWidth=
this.lineWidth[p]*
this.pixelRatio,
this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},u.update=
function(t){t&&(
"bounds"in t&&(this.bounds=t.bounds),
"position"in t&&(this.position=t.position),
"lineWidth"in t&&(this.lineWidth=t.lineWidth),
"colors"in t&&(this.colors=t.colors),
"enabled"in t&&(this.enabled=t.enabled),
"drawSides"in t&&(this.drawSides=t.drawSides))},u.dispose=
function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{
"./shaders/index":258,
"gl-buffer":152,
"gl-vao":266}],260:[
function(t,e,r){var n=t(
"gl-shader"),i=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n worldCoordinate = vec3(uv.zw, f.x);\n vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\n vec4 clipPosition = projection * view * worldPosition;\n gl_Position = clipPosition;\n kill = f.y;\n value = f.z;\n planeCoordinate = uv.xy;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Lighting geometry parameters\n vec4 cameraCoordinate = view * worldPosition;\n cameraCoordinate.xyz /= cameraCoordinate.w;\n lightDirection = lightPosition - cameraCoordinate.xyz;\n eyeDirection = eyePosition - cameraCoordinate.xyz;\n surfaceNormal = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n",a=
"precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution_2_0(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\n\n\nfloat beckmannSpecular_1_1(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness) {\n return beckmannDistribution_2_0(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\n\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n if (kill > 0.0 ||\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n discard;\n }\n\n vec3 N = normalize(surfaceNormal);\n vec3 V = normalize(eyeDirection);\n vec3 L = normalize(lightDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = beckmannSpecular_1_1(L, V, N, roughness);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n //decide how to interpolate color \u2014 in vertex or in fragment\n vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\n\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n",o=
"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\n\n vec4 clipPosition = projection * view * worldPosition;\n clipPosition.z = clipPosition.z + zOffset;\n\n gl_Position = clipPosition;\n value = f;\n kill = -1.0;\n worldCoordinate = dataCoordinate;\n planeCoordinate = uv.zw;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Don't do lighting for contours\n surfaceNormal = vec3(1,0,0);\n eyeDirection = vec3(0,1,0);\n lightDirection = vec3(0,0,1);\n}\n",s=
"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n float vh = 255.0 * v;\n float upper = floor(vh);\n float lower = fract(vh);\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n if(kill > 0.0 ||\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n discard;\n }\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n";r.createShader=
function(t){var e=n(t,i,a,null,[{name:
"uv",type:
"vec4"},{name:
"f",type:
"vec3"},{name:
"normal",type:
"vec3"}]);
return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=
function(t){var e=n(t,i,s,null,[{name:
"uv",type:
"vec4"},{name:
"f",type:
"vec3"},{name:
"normal",type:
"vec3"}]);
return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=
function(t){var e=n(t,o,a,null,[{name:
"uv",type:
"vec4"},{name:
"f",type:
"float"}]);
return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=
function(t){var e=n(t,o,s,null,[{name:
"uv",type:
"vec4"},{name:
"f",type:
"float"}]);
return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{
"gl-shader":250}],261:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}
function i(t){var e=x([y({colormap:t,nshades:j,format:
"rgba"}).map(
function(t){
return[t[0],t[1],t[2],255*t[3]]})]);
return b.divseq(e,255),e}
function a(t,e,r,i,a,o,s,l,u,c,h,f,d,p){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=
new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=p,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[0/0,0/0,0/0],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[_(g.mallocFloat(1024),[0,0]),_(g.mallocFloat(1024),[0,0]),_(g.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}
function o(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||R,o=e.showSurface,s=e.showContour;
for(r=0;r<3;++r)
for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];
for(r=0;r<3;++r){var l=N.projections[r];
for(n=0;n<16;++n)l[n]=0;
for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],M(l,t.model,l);var u=N.clipBounds[r];
for(i=0;i<2;++i)
for(n=0;n<3;++n)u[i][n]=t.clipBounds[i][n];u[0][r]=-1e8,u[1][r]=1e8}
return N.showSurface=o,N.showContour=s,N}
function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=B;n.model=t.model||I,n.view=t.view||I,n.projection=t.projection||I,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=k(n.inverseModel,n.model);
for(var i=0;i<2;++i)
for(var a=n.clipBounds[i],s=0;s<3;++s)a[s]=Math.min(Math.max(
this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=V,n.vertexColor=this.vertexColor;var l=U;
for(M(l,n.view,n.model),M(l,n.projection,l),k(l,l),i=0;i<3;++i)n.eyePosition[i]=l[12+i]/l[15];var u=l[15];
for(i=0;i<3;++i)u+=this.lightPosition[i]*l[4*i+3];
for(i=0;i<3;++i){var c=l[12+i];
for(s=0;s<3;++s)c+=l[4*s+i]*this.lightPosition[s];n.lightPosition[i]=c/u}var h=o(n,
this);
if(h.showSurface&&e===
this.opacity<1){
for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,
this._vertexCount),i=0;i<3;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=h.projections[i],
this._shader.uniforms.clipBounds=h.clipBounds[i],
this._vao.draw(r.TRIANGLES,
this._vertexCount));this._vao.unbind()}
if(h.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var d=this._contourVAO;
for(d.bind(),i=0;i<3;++i)
for(f.uniforms.permutation=O[i],r.lineWidth(
this.contourWidth[i]),s=0;s<this.contourLevels[i].length;++s)this._contourCounts[i][s]&&(s===this.highlightLevel[i]?(f.uniforms.contourColor=
this.highlightColor[i],f.uniforms.contourTint=
this.highlightTint[i]):0!==s&&s-1!==this.highlightLevel[i]||(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),f.uniforms.height=
this.contourLevels[i][s],d.draw(r.LINES,
this._contourCounts[i][s],
this._contourOffsets[i][s]));
for(i=0;i<3;++i)
for(f.uniforms.model=h.projections[i],f.uniforms.clipBounds=h.clipBounds[i],s=0;s<3;++s)
if(this.contourProject[i][s]){f.uniforms.permutation=O[s],r.lineWidth(this.contourWidth[s]);
for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(f.uniforms.contourColor=
this.highlightColor[s],f.uniforms.contourTint=
this.highlightTint[s]):0!==p&&p-1!==this.highlightLevel[s]||(f.uniforms.contourColor=this.contourColor[s],f.uniforms.contourTint=this.contourTint[s]),f.uniforms.height=
this.contourLevels[s][p],d.draw(r.LINES,
this._contourCounts[s][p],
this._contourOffsets[s][p])}
for(d=this._dynamicVAO,d.bind(),i=0;i<3;++i)
if(0!==this._dynamicCounts[i])
for(f.uniforms.model=n.model,f.uniforms.clipBounds=n.clipBounds,f.uniforms.permutation=O[i],r.lineWidth(
this.dynamicWidth[i]),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],d.draw(r.LINES,
this._dynamicCounts[i],
this._dynamicOffsets[i]),s=0;s<3;++s)this.contourProject[s][i]&&(f.uniforms.model=h.projections[s],f.uniforms.clipBounds=h.clipBounds[s],d.draw(r.LINES,
this._dynamicCounts[i],
this._dynamicOffsets[i]));d.unbind()}}
function l(t,e){var r=e.shape.slice(),n=t.shape.slice();b.assign(t.lo(1,1).hi(r[0],r[1]),e),b.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),b.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),b.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),b.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}
function u(t,e){
return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}
function c(t){
return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}
function h(t){
if(Array.isArray(t)){
if(Array.isArray(t))
return[c(t[0]),c(t[1]),c(t[2])];var e=c(t);
return[e.slice(),e.slice(),e.slice()]}}
function f(t){var e=t.gl,r=E(e),n=C(e),i=L(e),o=z(e),s=p(e),l=m(e,[{buffer:s,size:4,stride:D,offset:0},{buffer:s,size:3,stride:D,offset:16},{buffer:s,size:3,stride:D,offset:28}]),u=p(e),c=m(e,[{buffer:u,size:4,stride:20,offset:0},{buffer:u,size:1,stride:20,offset:16}]),h=p(e),f=m(e,[{buffer:h,size:2,type:e.FLOAT}]),d=v(e,1,j,e.RGBA,e.UNSIGNED_BYTE);d.minFilter=e.LINEAR,d.magFilter=e.LINEAR;var g=
new a(e,[0,0],[[0,0,0],[0,0,0]],r,n,s,l,d,i,o,u,c,h,f),y={levels:[[],[],[]]};
for(var b in t)y[b]=t[b];
return y.colormap=y.colormap||
"jet",g.update(y),g}e.exports=f;var d=t(
"bit-twiddle"),p=t(
"gl-buffer"),m=t(
"gl-vao"),v=t(
"gl-texture2d"),g=t(
"typedarray-pool"),y=t(
"colormap"),b=t(
"ndarray-ops"),x=t(
"ndarray-pack"),_=t(
"ndarray"),w=t(
"surface-nets"),M=t(
"gl-mat4/multiply"),k=t(
"gl-mat4/invert"),A=t(
"binary-search-bounds"),T=t(
"ndarray-gradient"),S=t(
"./lib/shaders"),E=S.createShader,L=S.createContourShader,C=S.createPickShader,z=S.createPickContourShader,D=40,I=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],P=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],O=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!
function(){
for(var t=0;t<3;++t){var e=O[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var j=256,F=a.prototype;F.isTransparent=
function(){
return this.opacity<1},F.isOpaque=
function(){
if(this.opacity>=1)
return!0;
for(var t=0;t<3;++t)
if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)
return!0;
return!1},F.pickSlots=1,F.setPickBase=
function(t){this.pickId=t};var R=[0,0,0],N={showSurface:!1,showContour:!1,projections:[I.slice(),I.slice(),I.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},B={model:I,view:I,projection:I,inverseModel:I.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},U=I.slice(),V=[1,0,0,0,1,0,0,0,1];F.draw=
function(t){
return s.call(
this,t,!1)},F.drawTransparent=
function(t){
return s.call(
this,t,!0)};var q={model:I,view:I,projection:I,inverseModel:I,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};F.drawPick=
function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=q;r.model=t.model||I,r.view=t.view||I,r.projection=t.projection||I,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=V;
for(var n=0;n<2;++n)
for(var i=r.clipBounds[n],a=0;a<3;++a)i[a]=Math.min(Math.max(
this.clipBounds[n][a],-1e8),1e8);var s=o(r,
this);
if(s.showSurface){
for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,
this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],
this._pickShader.uniforms.clipBounds=s.clipBounds[n],
this._vao.draw(e.TRIANGLES,
this._vertexCount));this._vao.unbind()}
if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var u=this._contourVAO;
for(u.bind(),a=0;a<3;++a)
for(e.lineWidth(
this.contourWidth[a]),l.uniforms.permutation=O[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(l.uniforms.height=
this.contourLevels[a][n],u.draw(e.LINES,
this._contourCounts[a][n],
this._contourOffsets[a][n]));
for(n=0;n<3;++n)
for(l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n],a=0;a<3;++a)
if(this.contourProject[n][a]){l.uniforms.permutation=O[a],e.lineWidth(this.contourWidth[a]);
for(var c=0;c<this.contourLevels[a].length;++c)this._contourCounts[a][c]&&(l.uniforms.height=
this.contourLevels[a][c],u.draw(e.LINES,
this._contourCounts[a][c],
this._contourOffsets[a][c]))}u.unbind()}},F.pick=
function(t){
if(!t)
return null;
if(t.id!==
this.pickId)
return null
28 ;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=r.position;u[0]=u[1]=u[2]=0;
for(var c=0;c<2;++c)
for(var h=c?a:1-a,f=0;f<2;++f)
for(var d=f?l:1-l,p=i+c,m=s+f,v=h*d,g=0;g<3;++g)u[g]+=this._field[g].
get(p,m)*v;
for(var y=this._pickResult.level,b=0;b<3;++b)
if(y[b]=A.le(
this.contourLevels[b],u[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);
else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],_=this.contourLevels[b][y[b]+1];Math.abs(x-u[b])>Math.abs(_-u[b])&&(y[b]+=1)}
for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],g=0;g<3;++g)r.dataCoordinate[g]=this._field[g].get(r.index[0],r.index[1]);
return r},F.update=
function(t){t=t||{},this.dirty=!0,
"contourWidth"in t&&(this.contourWidth=u(t.contourWidth,Number)),
"showContour"in t&&(this.showContour=u(t.showContour,Boolean)),
"showSurface"in t&&(this.showSurface=!!t.showSurface),
"contourTint"in t&&(this.contourTint=u(t.contourTint,Boolean)),
"contourColor"in t&&(this.contourColor=h(t.contourColor)),
"contourProject"in t&&(this.contourProject=u(t.contourProject,
function(t){
return u(t,Boolean)})),
"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),
"dynamicColor"in t&&(this.dynamicColor=h(t.dynamicColor)),
"dynamicTint"in t&&(this.dynamicTint=u(t.dynamicTint,Number)),
"dynamicWidth"in t&&(this.dynamicWidth=u(t.dynamicWidth,Number)),
"opacity"in t&&(this.opacity=t.opacity),
"colorBounds"in t&&(this.colorBounds=t.colorBounds),
"vertexColor"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;
if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),
"field"in t||
"coords"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(g.freeFloat(this._field[2].data),this._field[2].data=g.mallocFloat(d.nextPow2(n))),this._field[2]=_(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();
for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(g.freeFloat(
this._field[o].data),this._field[o].data=g.mallocFloat(this._field[2].size)),this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2]);
if(t.coords){var s=t.coords;
if(!Array.isArray(s)||3!==s.length)
throw new Error(
"gl-surface: invalid coordinates for x/y");
for(o=0;o<2;++o){var c=s[o];
for(y=0;y<2;++y)
if(c.shape[y]!==a[y])
throw new Error(
"gl-surface: coords have incorrect shape");l(this._field[o],c)}}
else if(t.ticks){var f=t.ticks;
if(!Array.isArray(f)||2!==f.length)
throw new Error(
"gl-surface: invalid ticks");
for(o=0;o<2;++o){var p=f[o];
if((Array.isArray(p)||p.length)&&(p=_(p)),p.shape[0]!==a[o])
throw new Error(
"gl-surface: invalid tick length");var m=_(p.data,a);m.stride[o]=p.stride[0],m.stride[1^o]=0,l(this._field[o],m)}}
else{
for(o=0;o<2;++o){var v=[0,0];v[o]=1,this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2],v,0)}this._field[0].set(0,0,0);
for(var y=0;y<a[0];++y)this._field[0].set(y+1,0,y);
for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),y=0;y<a[1];++y)this._field[1].set(0,y+1,y);this._field[1].set(0,a[1]+1,a[1]-1)}var b=this._field,x=_(g.mallocFloat(3*b[2].size*2),[3,a[0]+2,a[1]+2,2]);
for(o=0;o<3;++o)T(x.pick(o),b[o],
"mirror");var M=_(g.mallocFloat(3*b[2].size),[a[0]+2,a[1]+2,3]);
for(o=0;o<a[0]+2;++o)
for(y=0;y<a[1]+2;++y){var k=x.get(0,o,y,0),A=x.get(0,o,y,1),S=x.get(1,o,y,0),E=x.get(1,o,y,1),L=x.get(2,o,y,0),C=x.get(2,o,y,1),z=S*C-E*L,D=L*A-C*k,I=k*E-A*S,O=Math.sqrt(z*z+D*D+I*I);O<1e-8?(O=Math.max(Math.abs(z),Math.abs(D),Math.abs(I)),O<1e-8?(I=1,D=z=0,O=1):O=1/O):O=1/Math.sqrt(O),M.set(o,y,0,z*O),M.set(o,y,1,D*O),M.set(o,y,2,I*O)}g.free(x.data);var j=[1/0,1/0,1/0],F=[-1/0,-1/0,-1/0],R=1/0,N=-1/0,B=(a[0]-1)*(a[1]-1)*6,U=g.mallocFloat(d.nextPow2(10*B)),V=0,q=0;
for(o=0;o<a[0]-1;++o)t:
for(y=0;y<a[1]-1;++y){
for(var H=0;H<2;++H)
for(var G=0;G<2;++G)
for(var Y=0;Y<3;++Y){var X=this._field[Y].get(1+o+H,1+y+G);
if(isNaN(X)||!isFinite(X))
continue t}
for(Y=0;Y<6;++Y){var W=o+P[Y][0],Z=y+P[Y][1],J=this._field[0].get(W+1,Z+1),K=this._field[1].get(W+1,Z+1);X=this._field[2].get(W+1,Z+1);var Q=X;z=M.get(W+1,Z+1,0),D=M.get(W+1,Z+1,1),I=M.get(W+1,Z+1,2),t.intensity&&(Q=t.intensity.get(W,Z)),U[V++]=W,U[V++]=Z,U[V++]=J,U[V++]=K,U[V++]=X,U[V++]=0,U[V++]=Q,U[V++]=z,U[V++]=D,U[V++]=I,j[0]=Math.min(j[0],J),j[1]=Math.min(j[1],K),j[2]=Math.min(j[2],X),R=Math.min(R,Q),F[0]=Math.max(F[0],J),F[1]=Math.max(F[1],K),F[2]=Math.max(F[2],X),N=Math.max(N,Q),q+=1}}
for(t.intensityBounds&&(R=+t.intensityBounds[0],N=+t.intensityBounds[1]),o=6;o<V;o+=10)U[o]=(U[o]-R)/(N-R);this._vertexCount=q,this._coordinateBuffer.update(U.subarray(0,V)),g.freeFloat(U),g.free(M.data),this.bounds=[j,F],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===R&&this.intensityBounds[1]===N||(r=!0),this.intensityBounds=[R,N]}
if(
"levels"in t){var $=t.levels;
for($=Array.isArray($[0])?$.slice():[[],[],$],o=0;o<3;++o)$[o]=$[o].slice(),$.sort(
function(t,e){
return t-e});t:
for(o=0;o<3;++o){
if($[o].length!==this.contourLevels[o].length){r=!0;
break}
for(y=0;y<$[o].length;++y)
if($[o][y]!==this.contourLevels[o][y]){r=!0;
break t}}this.contourLevels=$}
if(r){b=this._field,a=this.shape;
for(var tt=[],et=0;et<3;++et){$=this.contourLevels[et];var rt=[],nt=[],it=[0,0,0];
for(o=0;o<$.length;++o){var at=w(this._field[et],$[o]);rt.push(tt.length/5|0),q=0;t:
for(y=0;y<at.cells.length;++y){var ot=at.cells[y];
for(Y=0;Y<2;++Y){var st=at.positions[ot[Y]],lt=st[0],ut=0|Math.floor(lt),ct=lt-ut,ht=st[1],ft=0|Math.floor(ht),dt=ht-ft,pt=!1;e:
for(var mt=0;mt<3;++mt){it[mt]=0;var vt=(et+mt+1)%3;
for(H=0;H<2;++H){var gt=H?ct:1-ct;
for(W=0|Math.min(Math.max(ut+H,0),a[0]),G=0;G<2;++G){var yt=G?dt:1-dt;
if(Z=0|Math.min(Math.max(ft+G,0),a[1]),X=mt<2?this._field[vt].
get(W,Z):(this.intensity.get(W,Z)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(X)||isNaN(X)){pt=!0;
break e}var bt=gt*yt;it[mt]+=bt*X}}}
if(pt){
if(Y>0){
for(var xt=0;xt<5;++xt)tt.pop();q-=1}
continue t}tt.push(it[0],it[1],st[0],st[1],it[2]),q+=1}}nt.push(q)}this._contourOffsets[et]=rt,this._contourCounts[et]=nt}var _t=g.mallocFloat(tt.length);
for(o=0;o<tt.length;++o)_t[o]=tt[o];this._contourBuffer.update(_t),g.freeFloat(_t)}t.colormap&&this._colorMap.setPixels(i(t.colormap))},F.dispose=
function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();
for(var t=0;t<3;++t)g.freeFloat(
this._field[t].data)},F.highlight=
function(t){
if(!t)
return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[0/0,0/0,0/0],void(this.highlightLevel=[-1,-1,-1]);
for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:
this.highlightLevel[e]=-1;var r;
if(r=
this.snapToData?t.dataCoordinate:t.position,
this.enableDynamic[0]&&r[0]!==
this.dynamicLevel[0]||
this.enableDynamic[1]&&r[1]!==
this.dynamicLevel[1]||
this.enableDynamic[2]&&r[2]!==
this.dynamicLevel[2]){
for(var n=0,i=this.shape,a=g.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)
if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,u=this._field[o],c=this._field[s],h=this._field[l],f=(this.intensity,w(u,r[o])),d=f.cells,p=f.positions;
for(
this._dynamicOffsets[o]=n,e=0;e<d.length;++e)
for(var m=d[e],v=0;v<2;++v){var y=p[m[v]],b=+y[0],x=0|b,_=0|Math.min(x+1,i[0]),M=b-x,k=1-M,A=+y[1],T=0|A,S=0|Math.min(T+1,i[1]),E=A-T,L=1-E,C=k*L,z=k*E,D=M*L,I=M*E,P=C*c.get(x,T)+z*c.get(x,S)+D*c.get(_,T)+I*c.get(_,S),O=C*h.get(x,T)+z*h.get(x,S)+D*h.get(_,T)+I*h.get(_,S);
if(isNaN(P)||isNaN(O)){v&&(n-=1);
break}a[2*n+0]=P,a[2*n+1]=O,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}
else this.dynamicLevel[o]=0/0,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),g.freeFloat(a)}}},{
"./lib/shaders":260,
"binary-search-bounds":62,
"bit-twiddle":63,colormap:95,
"gl-buffer":152,
"gl-mat4/invert":176,
"gl-mat4/multiply":178,
"gl-texture2d":262,
"gl-vao":266,ndarray:460,
"ndarray-gradient":451,
"ndarray-ops":454,
"ndarray-pack":455,
"surface-nets":523,
"typedarray-pool":533}],262:[
function(t,e,r){
"use strict";
function n(t){g=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],y=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],b=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}
function i(t){
return"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||
"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||
"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||
"undefined"!=typeof ImageData&&t instanceof ImageData}
function a(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);
if(e<0||e>i||r<0||r>i)
throw new Error(
"gl-texture2d: Invalid texture size");
return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}
function o(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=
this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{
get:
function(){
return o._wrapS},set:
function(t){
return o.wrapS=t}},{
get:
function(){
return o._wrapT},set:
function(t){
return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{
get:
function(){
return o._shape[0]},set:
function(t){
return o.width=t}},{
get:
function(){
return o._shape[1]},set:
function(t){
return o.height=t}}]),this._shapeVector=l}
function s(t,e){
return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}
function l(t,e,r,n,i,a,o,l){var u=l.dtype,c=l.shape.slice();
if(c.length<2||c.length>3)
throw new Error(
"gl-texture2d: Invalid ndarray, must be 2d or 3d");var h=0,f=0,d=s(c,l.stride.slice());
"float32"===u?h=t.FLOAT:
"float64"===u?(h=t.FLOAT,d=!1,u=
"float32"):
"uint8"===u?h=t.UNSIGNED_BYTE:(h=t.UNSIGNED_BYTE,d=!1,u=
"uint8");
if(2===c.length)f=t.LUMINANCE,c=[c[0],c[1],1],l=p(l.data,c,[l.stride[0],l.stride[1],1],l.offset);
else{
if(3!==c.length)
throw new Error(
"gl-texture2d: Invalid shape for texture");
if(1===c[2])f=t.ALPHA;
else if(2===c[2])f=t.LUMINANCE_ALPHA;
else if(3===c[2])f=t.RGB;
else{
if(4!==c[2])
throw new Error(
"gl-texture2d: Invalid shape for pixel coords");f=t.RGBA}c[2]}
if(f!==t.LUMINANCE&&f!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(f=i),f!==i)
throw new Error(
"gl-texture2d: Incompatible texture format for setPixels");var g=l.size,y=o.indexOf(n)<0;
if(y&&o.push(n),h===a&&d)0===l.offset&&l.data.length===g?y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data):y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data.subarray(l.offset,l.offset+g)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data.subarray(l.offset,l.offset+g));
else{var b;b=a===t.FLOAT?v.mallocFloat32(g):v.mallocUint8(g);var _=p(b,c,[c[2],c[2]*c[0],1]);h===t.FLOAT&&a===t.UNSIGNED_BYTE?x(_,l):m.assign(_,l),y?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,b.subarray(0,g)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,b.subarray(0,g)),a===t.FLOAT?v.freeFloat32(b):v.freeUint8(b)}}function u(t){var e=t.createTexture();
return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}
function c(t,e,r,n,i){var a=t.getParameter(t.MAX_TEXTURE_SIZE);
if(e<0||e>a||r<0||r>a)
throw new Error(
"gl-texture2d: Invalid texture shape");
if(i===t.FLOAT&&!t.getExtension(
"OES_texture_float"))
throw new Error(
"gl-texture2d: Floating point textures not supported on this platform");var s=u(t);
return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),
new o(t,s,e,r,n,i)}
function h(t,e,r,n,i,a){var s=u(t);
return t.texImage2D(t.TEXTURE_2D,0,i,i,a,e),
new o(t,s,r,n,i,a)}
function f(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);
if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)
throw new Error(
"gl-texture2d: Invalid texture size");var a=s(n,e.stride.slice()),l=0;
"float32"===r?l=t.FLOAT:
"float64"===r?(l=t.FLOAT,a=!1,r=
"float32"):
"uint8"===r?l=t.UNSIGNED_BYTE:(l=t.UNSIGNED_BYTE,a=!1,r=
"uint8");var c=0;
if(2===n.length)c=t.LUMINANCE,n=[n[0],n[1],1],e=p(e.data,n,[e.stride[0],e.stride[1],1],e.offset);
else{
if(3!==n.length)
throw new Error(
"gl-texture2d: Invalid shape for texture");
if(1===n[2])c=t.ALPHA;
else if(2===n[2])c=t.LUMINANCE_ALPHA;
else if(3===n[2])c=t.RGB;
else{
if(4!==n[2])
throw new Error(
"gl-texture2d: Invalid shape for pixel coords");c=t.RGBA}}l!==t.FLOAT||t.getExtension(
"OES_texture_float")||(l=t.UNSIGNED_BYTE,a=!1);var h,f,d=e.size;
if(a)h=0===e.offset&&e.data.length===d?e.data:e.data.subarray(e.offset,e.offset+d);
else{var g=[n[2],n[2]*n[0],1];f=v.malloc(d,r);var y=p(f,n,g,0);
"float32"!==r&&
"float64"!==r||l!==t.UNSIGNED_BYTE?m.assign(y,e):x(y,e),h=f.subarray(0,d)}var b=u(t);
return t.texImage2D(t.TEXTURE_2D,0,c,n[0],n[1],0,c,l,h),a||v.free(f),
new o(t,b,n[0],n[1],c,l)}
function d(t){
if(arguments.length<=1)
throw new Error(
"gl-texture2d: Missing arguments for texture2d constructor");
if(g||n(t),
"number"==typeof arguments[1])
return c(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);
if(Array.isArray(arguments[1]))
return c(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);
if(
"object"==typeof arguments[1]){var e=arguments[1],r=i(e)?e:e.raw;
if(r)
return h(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);
if(e.shape&&e.data&&e.stride)
return f(t,e)}
throw new Error(
"gl-texture2d: Invalid arguments for texture2d constructor")}var p=t(
"ndarray"),m=t(
"ndarray-ops"),v=t(
"typedarray-pool");e.exports=d;var g=null,y=null,b=null,x=
function(t,e){m.muls(t,e,255)},_=o.prototype;Object.defineProperties(_,{minFilter:{
get:
function(){
return this._minFilter},set:
function(t){this.bind();var e=this.gl;
if(this.type===e.FLOAT&&g.indexOf(t)>=0&&(e.getExtension(
"OES_texture_float_linear")||(t=e.NEAREST)),y.indexOf(t)<0)
throw new Error(
"gl-texture2d: Unknown filter mode "+t);
return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{
get:
function(){
return this._magFilter},set:
function(t){this.bind();var e=this.gl;
if(this.type===e.FLOAT&&g.indexOf(t)>=0&&(e.getExtension(
"OES_texture_float_linear")||(t=e.NEAREST)),y.indexOf(t)<0)
throw new Error(
"gl-texture2d: Unknown filter mode "+t);
return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{
get:
function(){
return this._anisoSamples},set:
function(t){var e=this._anisoSamples;
if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(
"EXT_texture_filter_anisotropic");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,
this._anisoSamples)}
return this._anisoSamples}},wrapS:{
get:
function(){
return this._wrapS},set:
function(t){
if(this.bind(),b.indexOf(t)<0)
throw new Error(
"gl-texture2d: Unknown wrap mode "+t);
return this.gl.texParameteri(this.gl.TEXTURE_2D,
this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{
get:
function(){
return this._wrapT},set:
function(t){
if(this.bind(),b.indexOf(t)<0)
throw new Error(
"gl-texture2d: Unknown wrap mode "+t);
return this.gl.texParameteri(this.gl.TEXTURE_2D,
this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{
get:
function(){
return this._wrapVector},set:
function(t){
if(Array.isArray(t)||(t=[t,t]),2!==t.length)
throw new Error(
"gl-texture2d: Must specify wrap mode for rows and columns");
for(var e=0;e<2;++e)
if(b.indexOf(t[e])<0)
throw new Error(
"gl-texture2d: Unknown wrap mode "+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;
return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,
this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,
this._wrapT),t}},shape:{
get:
function(){
return this._shapeVector},set:
function(t){
if(Array.isArray(t)){
if(2!==t.length)
throw new Error(
"gl-texture2d: Invalid texture shape")}
else t=[0|t,0|t];
return a(
this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{
get:
function(){
return this._shape[0]},set:
function(t){
return t|=0,a(
this,t,this._shape[1]),t}},height:{
get:
function(){
return this._shape[1]},set:
function(t){
return t|=0,a(
this,this._shape[0],t),t}}}),_.bind=
function(t){var e=this.gl;
return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,
this.handle),
void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},_.dispose=
function(){this.gl.deleteTexture(this.handle)},_.generateMipmap=
function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);
for(var t=Math.min(
this._shape[0],
this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},_.setPixels=
function(t,e,r,n){var a=this.gl;this.bind(),Array.isArray(e)?(n=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),n=n||0;var o=i(t)?t:t.raw;
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this.format,
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this.format,
this.type,o)}
else{
if(!(t.shape&&t.stride&&t.data))
throw new Error(
"gl-texture2d: Unsupported data type");
if(t.shape.length<2||e+t.shape[1]>
this._shape[1]>>>n||r+t.shape[0]>
this._shape[0]>>>n||e<0||r<0)
throw new Error(
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function(t,e,r){
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function n(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);
if(r){
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throw new Error(
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for(var i=0;i<r.length;++i){var a=r[i];
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if(
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else{
if(4!==a.length)
throw new Error(
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for(;i<n;++i)t.disableVertexAttribArray(i)}
else{t.bindBuffer(t.ARRAY_BUFFER,null);
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function(t,e,r){
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function i(t){
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function n(t,e,r,n,i,a){this.location=t,this.dimension=e,this.a=r,this.b=n,this.c=i,this.d=a}
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function a(t,e){
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case 1:t.vertexAttrib1f(this.location,this.a);
break;
case 2:t.vertexAttrib2f(this.location,this.a,this.b);
break;
case 3:t.vertexAttrib3f(this.location,this.a,this.b,this.c);
break;
case 4:t.vertexAttrib4f(this.location,this.a,this.b,this.c,this.d)}},i.prototype.bind=
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function i(t,e,r,i){var s,l=t.createVertexArray?
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"gl_MaxFragmentUniformVectors",
"gl_MaxDrawBuffers",
"gl_MinProgramTexelOffset",
"gl_MaxProgramTexelOffset",
"gl_DepthRangeParameters",
"gl_DepthRange",
"trunc",
"round",
"roundEven",
"isnan",
"isinf",
"floatBitsToInt",
"floatBitsToUint",
"intBitsToFloat",
"uintBitsToFloat",
"packSnorm2x16",
"unpackSnorm2x16",
"packUnorm2x16",
"unpackUnorm2x16",
"packHalf2x16",
"unpackHalf2x16",
"outerProduct",
"transpose",
"determinant",
"inverse",
"texture",
"textureSize",
"textureProj",
"textureLod",
"textureOffset",
"texelFetch",
"texelFetchOffset",
"textureProjOffset",
"textureLodOffset",
"textureProjLod",
"textureProjLodOffset",
"textureGrad",
"textureGradOffset",
"textureProjGrad",
"textureProjGradOffset"])},{
"./builtins":277}],277:[
function(t,e,r){e.exports=[
"abs",
"acos",
"all",
"any",
"asin",
"atan",
"ceil",
"clamp",
"cos",
"cross",
"dFdx",
"dFdy",
"degrees",
"distance",
"dot",
"equal",
"exp",
"exp2",
"faceforward",
"floor",
"fract",
"gl_BackColor",
"gl_BackLightModelProduct",
"gl_BackLightProduct",
"gl_BackMaterial",
"gl_BackSecondaryColor",
"gl_ClipPlane",
"gl_ClipVertex",
"gl_Color",
"gl_DepthRange",
"gl_DepthRangeParameters",
"gl_EyePlaneQ",
"gl_EyePlaneR",
"gl_EyePlaneS",
"gl_EyePlaneT",
"gl_Fog",
"gl_FogCoord",
"gl_FogFragCoord",
"gl_FogParameters",
"gl_FragColor",
"gl_FragCoord",
"gl_FragData",
"gl_FragDepth",
"gl_FragDepthEXT",
"gl_FrontColor",
"gl_FrontFacing",
"gl_FrontLightModelProduct",
"gl_FrontLightProduct",
"gl_FrontMaterial",
"gl_FrontSecondaryColor",
"gl_LightModel",
"gl_LightModelParameters",
"gl_LightModelProducts",
"gl_LightProducts",
"gl_LightSource",
"gl_LightSourceParameters",
"gl_MaterialParameters",
"gl_MaxClipPlanes",
"gl_MaxCombinedTextureImageUnits",
"gl_MaxDrawBuffers",
"gl_MaxFragmentUniformComponents",
"gl_MaxLights",
"gl_MaxTextureCoords",
"gl_MaxTextureImageUnits",
"gl_MaxTextureUnits",
"gl_MaxVaryingFloats",
"gl_MaxVertexAttribs",
"gl_MaxVertexTextureImageUnits",
"gl_MaxVertexUniformComponents",
"gl_ModelViewMatrix",
"gl_ModelViewMatrixInverse",
"gl_ModelViewMatrixInverseTranspose",
"gl_ModelViewMatrixTranspose",
"gl_ModelViewProjectionMatrix",
"gl_ModelViewProjectionMatrixInverse",
"gl_ModelViewProjectionMatrixInverseTranspose",
"gl_ModelViewProjectionMatrixTranspose",
"gl_MultiTexCoord0",
"gl_MultiTexCoord1",
"gl_MultiTexCoord2",
"gl_MultiTexCoord3",
"gl_MultiTexCoord4",
"gl_MultiTexCoord5",
"gl_MultiTexCoord6",
"gl_MultiTexCoord7",
"gl_Normal",
"gl_NormalMatrix",
"gl_NormalScale",
"gl_ObjectPlaneQ",
"gl_ObjectPlaneR",
"gl_ObjectPlaneS",
"gl_ObjectPlaneT",
"gl_Point",
"gl_PointCoord",
"gl_PointParameters",
"gl_PointSize",
"gl_Position",
"gl_ProjectionMatrix",
"gl_ProjectionMatrixInverse",
"gl_ProjectionMatrixInverseTranspose",
"gl_ProjectionMatrixTranspose",
"gl_SecondaryColor",
"gl_TexCoord",
"gl_TextureEnvColor",
"gl_TextureMatrix",
"gl_TextureMatrixInverse",
"gl_TextureMatrixInverseTranspose",
"gl_TextureMatrixTranspose",
"gl_Vertex",
"greaterThan",
"greaterThanEqual",
"inversesqrt",
"length",
"lessThan",
"lessThanEqual",
"log",
"log2",
"matrixCompMult",
"max",
"min",
"mix",
"mod",
"normalize",
"not",
"notEqual",
"pow",
"radians",
"reflect",
"refract",
"sign",
"sin",
"smoothstep",
"sqrt",
"step",
"tan",
"texture2D",
"texture2DLod",
"texture2DProj",
"texture2DProjLod",
"textureCube",
"textureCubeLod",
"texture2DLodEXT",
"texture2DProjLodEXT",
"textureCubeLodEXT",
"texture2DGradEXT",
"texture2DProjGradEXT",
"textureCubeGradEXT"]},{}],278:[
function(t,e,r){var n=t(
"./literals");e.exports=n.slice().concat([
"layout",
"centroid",
"smooth",
"case",
"mat2x2",
"mat2x3",
"mat2x4",
"mat3x2",
"mat3x3",
"mat3x4",
"mat4x2",
"mat4x3",
"mat4x4",
"uint",
"uvec2",
"uvec3",
"uvec4",
"samplerCubeShadow",
"sampler2DArray",
"sampler2DArrayShadow",
"isampler2D",
"isampler3D",
"isamplerCube",
"isampler2DArray",
"usampler2D",
"usampler3D",
"usamplerCube",
"usampler2DArray",
"coherent",
"restrict",
"readonly",
"writeonly",
"resource",
"atomic_uint",
"noperspective",
"patch",
"sample",
"subroutine",
"common",
"partition",
"active",
"filter",
"image1D",
"image2D",
"image3D",
"imageCube",
"iimage1D",
"iimage2D",
"iimage3D",
"iimageCube",
"uimage1D",
"uimage2D",
"uimage3D",
"uimageCube",
"image1DArray",
"image2DArray",
"iimage1DArray",
"iimage2DArray",
"uimage1DArray",
"uimage2DArray",
"image1DShadow",
"image2DShadow",
"image1DArrayShadow",
"image2DArrayShadow",
"imageBuffer",
"iimageBuffer",
"uimageBuffer",
"sampler1DArray",
"sampler1DArrayShadow",
"isampler1D",
"isampler1DArray",
"usampler1D",
"usampler1DArray",
"isampler2DRect",
"usampler2DRect",
"samplerBuffer",
"isamplerBuffer",
"usamplerBuffer",
"sampler2DMS",
"isampler2DMS",
"usampler2DMS",
"sampler2DMSArray",
"isampler2DMSArray",
"usampler2DMSArray"])},{
"./literals":279}],279:[
function(t,e,r){e.exports=[
"precision",
"highp",
"mediump",
"lowp",
"attribute",
"const",
"uniform",
"varying",
"break",
"continue",
"do",
"for",
"while",
"if",
"else",
"in",
"out",
"inout",
"float",
"int",
"void",
"bool",
"true",
"false",
"discard",
"return",
"mat2",
"mat3",
"mat4",
"vec2",
"vec3",
"vec4",
"ivec2",
"ivec3",
"ivec4",
"bvec2",
"bvec3",
"bvec4",
"sampler1D",
"sampler2D",
"sampler3D",
"samplerCube",
"sampler1DShadow",
"sampler2DShadow",
"struct",
"asm",
"class",
"union",
"enum",
"typedef",
"template",
"this",
"packed",
"goto",
"switch",
"default",
"inline",
"noinline",
"volatile",
"public",
"static",
"extern",
"external",
"interface",
"long",
"short",
"double",
"half",
"fixed",
"unsigned",
"input",
"output",
"hvec2",
"hvec3",
"hvec4",
"dvec2",
"dvec3",
"dvec4",
"fvec2",
"fvec3",
"fvec4",
"sampler2DRect",
"sampler3DRect",
"sampler2DRectShadow",
"sizeof",
"cast",
"namespace",
"using"]},{}],280:[
function(t,e,r){e.exports=[
"<<=",
">>=",
"++",
"--",
"<<",
">>",
"<=",
">=",
"==",
"!=",
"&&",
"||",
"+=",
"-=",
"*=",
"/=",
"%=",
"&=",
"^^",
"^=",
"|=",
"(",
")",
"[",
"]",
".",
"!",
"~",
"*",
"/",
"%",
"+",
"-",
"<",
">",
"&",
"^",
"|",
"?",
":",
"=",
",",
";",
"{",
"}"]},{}],281:[
function(t,e,r){
function n(t,e){var r=i(e),n=[];
return n=n.concat(r(t)),n=n.concat(r(null))}var i=t(
"./index");e.exports=n},{
"./index":275}],282:[
function(t,e,r){
"use strict";
function n(t,e,r){var n=this.cells=[];
if(t instanceof ArrayBuffer){this.arrayBuffer=t;var a=
new Int32Array(this.arrayBuffer);t=a[0],e=a[1],r=a[2],this.d=e+2*r;
for(var o=0;o<this.d*this.d;o++){var s=a[i+o],l=a[i+o+1];n.push(s===l?null:a.subarray(s,l))}var u=a[i+n.length],c=a[i+n.length+1];
this.keys=a.subarray(u,c),this.bboxes=a.subarray(c),this.insert=this._insertReadonly}
else{this.d=e+2*r;
for(var h=0;h<this.d*this.d;h++)n.push([]);this.keys=[],this.bboxes=[]}
29 this.n=e,this.extent=t,this.padding=r,this.scale=e/t,this.uid=0;var f=r/e*t;this.min=-f,this.max=t+f}e.exports=n;var i=3;n.prototype.insert=
function(t,e,r,n,i){this._forEachCell(e,r,n,i,this._insertCell,this.uid++),this.keys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},n.prototype._insertReadonly=
function(){
throw"Cannot insert into a GridIndex created from an ArrayBuffer."},n.prototype._insertCell=
function(t,e,r,n,i,a){this.cells[i].push(a)},n.prototype.query=
function(t,e,r,n){var i=this.min,a=this.max;
if(t<=i&&e<=i&&a<=r&&a<=n)
return Array.prototype.slice.call(this.keys);var o=[],s={};
return this._forEachCell(t,e,r,n,this._queryCell,o,s),o},n.prototype._queryCell=
function(t,e,r,n,i,a,o){var s=this.cells[i];
if(null!==s)
for(var l=this.keys,u=this.bboxes,c=0;c<s.length;c++){var h=s[c];
if(
void 0===o[h]){var f=4*h;t<=u[f+2]&&e<=u[f+3]&&r>=u[f+0]&&n>=u[f+1]?(o[h]=!0,a.push(l[h])):o[h]=!1}}},n.prototype._forEachCell=
function(t,e,r,n,i,a,o){
for(var s=this._convertToCellCoord(t),l=this._convertToCellCoord(e),u=this._convertToCellCoord(r),c=this._convertToCellCoord(n),h=s;h<=u;h++)
for(var f=l;f<=c;f++){var d=this.d*f+h;
if(i.call(
this,t,e,r,n,d,a,o))
return}},n.prototype._convertToCellCoord=
function(t){
return Math.max(0,Math.min(
this.d-1,Math.floor(t*
this.scale)+this.padding))},n.prototype.toArrayBuffer=
function(){
if(this.arrayBuffer)
return this.arrayBuffer;
for(var t=this.cells,e=i+this.cells.length+1+1,r=0,n=0;n<
this.cells.length;n++)r+=this.cells[n].length;var a=
new Int32Array(e+r+this.keys.length+
this.bboxes.length);a[0]=this.extent,a[1]=this.n,a[2]=this.padding;
for(var o=e,s=0;s<t.length;s++){var l=t[s];a[i+s]=o,a.set(l,o),o+=l.length}
return a[i+t.length]=o,a.set(this.keys,o),o+=this.keys.length,a[i+t.length+1]=o,a.set(this.bboxes,o),o+=this.bboxes.length,a.buffer}},{}],283:[
function(t,e,r){r.read=
function(t,e,r,n,i){var a,o,s=8*i-n-1,l=(1<<s)-1,u=l>>1,c=-7,h=r?i-1:0,f=r?-1:1,d=t[e+h];
for(h+=f,a=d&(1<<-c)-1,d>>=-c,c+=s;c>0;a=256*a+t[e+h],h+=f,c-=8);
for(o=a&(1<<-c)-1,a>>=-c,c+=n;c>0;o=256*o+t[e+h],h+=f,c-=8);
if(0===a)a=1-u;
else{
if(a===l)
return o?0/0:1/0*(d?-1:1);o+=Math.pow(2,n),a-=u}
return(d?-1:1)*o*Math.pow(2,a-n)},r.write=
function(t,e,r,n,i,a){var o,s,l,u=8*a-i-1,c=(1<<u)-1,h=c>>1,f=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,d=n?0:a-1,p=n?1:-1,m=e<0||0===e&&1/e<0?1:0;
for(e=Math.abs(e),isNaN(e)||1/0===e?(s=isNaN(e)?1:0,o=c):(o=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-o))<1&&(o--,l*=2),e+=o+h>=1?f/l:f*Math.pow(2,1-h),e*l>=2&&(o++,l/=2),o+h>=c?(s=0,o=c):o+h>=1?(s=(e*l-1)*Math.pow(2,i),o+=h):(s=e*Math.pow(2,h-1)*Math.pow(2,i),o=0));i>=8;t[r+d]=255&s,d+=p,s/=256,i-=8);
for(o=o<<i|s,u+=i;u>0;t[r+d]=255&o,d+=p,o/=256,u-=8);t[r+d-p]|=128*m}},{}],284:[
function(t,e,r){
"use strict";
function n(t,e,r){this.vertices=t,this.adjacent=e,this.boundary=r,this.lastVisited=-1}
function i(t,e,r){this.vertices=t,this.cell=e,this.index=r}
function a(t,e){
return c(t.vertices,e.vertices)}
function o(t){
for(var e=[
"function orient(){var tuple=this.tuple;return test("],r=0;r<=t;++r)r>0&&e.push(
","),e.push(
"tuple[",r,
"]");e.push(
")}return orient");var n=
new Function(
"test",e.join(
"")),i=u[t+1];
return i||(i=u),n(i)}
function s(t,e,r){this.dimension=t,this.vertices=e,this.simplices=r,this.interior=r.filter(
function(t){
return!t.boundary}),this.tuple=
new Array(t+1);
for(var n=0;n<=t;++n)this.tuple[n]=this.vertices[n];var i=h[t];i||(i=h[t]=o(t)),this.orient=i}
function l(t,e){var r=t.length;
if(0===r)
throw new Error(
"Must have at least d+1 points");var i=t[0].length;
if(r<=i)
throw new Error(
"Must input at least d+1 points");var a=t.slice(0,i+1),o=u.apply(
void 0,a);
if(0===o)
throw new Error(
"Input not in general position");
for(var l=
new Array(i+1),c=0;c<=i;++c)l[c]=c;o<0&&(l[0]=1,l[1]=0);
for(var h=
new n(l,
new Array(i+1),!1),f=h.adjacent,d=
new Array(i+2),c=0;c<=i;++c){
for(var p=l.slice(),m=0;m<=i;++m)m===c&&(p[m]=-1);var v=p[0];p[0]=p[1],p[1]=v;var g=
new n(p,
new Array(i+1),!0);f[c]=g,d[c]=g}d[i+1]=h;
for(var c=0;c<=i;++c)
for(var p=f[c].vertices,y=f[c].adjacent,m=0;m<=i;++m){var b=p[m];
if(b<0)y[m]=h;
else for(var x=0;x<=i;++x)f[x].vertices.indexOf(b)<0&&(y[m]=f[x])}
for(var _=
new s(i,a,d),w=!!e,c=i+1;c<r;++c)_.insert(t[c],w);
return _.boundary()}e.exports=l;var u=t(
"robust-orientation"),c=t(
"simplicial-complex").compareCells;n.prototype.flip=
function(){var t=this.vertices[0];this.vertices[0]=this.vertices[1],this.vertices[1]=t;var e=this.adjacent[0];this.adjacent[0]=this.adjacent[1],this.adjacent[1]=e};var h=[],f=s.prototype;f.handleBoundaryDegeneracy=
function(t,e){var r=this.dimension,n=this.vertices.length-1,i=this.tuple,a=this.vertices,o=[t];
for(t.lastVisited=-n;o.length>0;){t=o.pop();
for(var s=(t.vertices,t.adjacent),l=0;l<=r;++l){var u=s[l];
if(u.boundary&&!(u.lastVisited<=-n)){
for(var c=u.vertices,h=0;h<=r;++h){var f=c[h];i[h]=f<0?e:a[f]}var d=this.orient();
if(d>0)
return u;u.lastVisited=-n,0===d&&o.push(u)}}}
return null},f.walk=
function(t,e){var r=this.vertices.length-1,n=this.dimension,i=this.vertices,a=this.tuple,o=e?this.interior.length*Math.random()|0:this.interior.length-1,s=this.interior[o];t:
for(;!s.boundary;){
for(var l=s.vertices,u=s.adjacent,c=0;c<=n;++c)a[c]=i[l[c]];s.lastVisited=r;
for(var c=0;c<=n;++c){var h=u[c];
if(!(h.lastVisited>=r)){var f=a[c];a[c]=t;var d=this.orient();
if(a[c]=f,d<0){s=h;
continue t}h.boundary?h.lastVisited=-r:h.lastVisited=r}}
return}
return s},f.addPeaks=
function(t,e){var r=this.vertices.length-1,o=this.dimension,s=this.vertices,l=this.tuple,u=this.interior,c=this.simplices,h=[e];e.lastVisited=r,e.vertices[e.vertices.indexOf(-1)]=r,e.boundary=!1,u.push(e);
for(var f=[];h.length>0;){var e=h.pop(),d=e.vertices,p=e.adjacent,m=d.indexOf(r);
if(!(m<0))
for(var v=0;v<=o;++v)
if(v!==m){var g=p[v];
if(g.boundary&&!(g.lastVisited>=r)){var y=g.vertices;
if(g.lastVisited!==-r){
for(var b=0,x=0;x<=o;++x)y[x]<0?(b=x,l[x]=t):l[x]=s[y[x]];var _=this.orient();
if(_>0){y[b]=r,g.boundary=!1,u.push(g),h.push(g),g.lastVisited=r;
continue}g.lastVisited=-r}var w=g.adjacent,M=d.slice(),k=p.slice(),A=
new n(M,k,!0);c.push(A);var T=w.indexOf(e);
if(!(T<0)){w[T]=A,k[m]=g,M[v]=-1,k[v]=e,p[v]=A,A.flip();
for(var x=0;x<=o;++x){var S=M[x];
if(!(S<0||S===r)){
for(var E=
new Array(o-1),L=0,C=0;C<=o;++C){var z=M[C];z<0||C===x||(E[L++]=z)}f.push(
new i(E,A,x))}}}}}}f.sort(a);
for(var v=0;v+1<f.length;v+=2){var D=f[v],I=f[v+1],P=D.index,O=I.index;P<0||O<0||(D.cell.adjacent[D.index]=I.cell,I.cell.adjacent[I.index]=D.cell)}},f.insert=
function(t,e){var r=this.vertices;r.push(t);var n=this.walk(t,e);
if(n){
for(var i=this.dimension,a=this.tuple,o=0;o<=i;++o){var s=n.vertices[o];a[o]=s<0?t:r[s]}var l=this.orient(a);l<0||(0!==l||(n=this.handleBoundaryDegeneracy(n,t)))&&this.addPeaks(t,n)}},f.boundary=
function(){
for(var t=this.dimension,e=[],r=this.simplices,n=r.length,i=0;i<n;++i){var a=r[i];
if(a.boundary){
for(var o=
new Array(t),s=a.vertices,l=0,u=0,c=0;c<=t;++c)s[c]>=0?o[l++]=s[c]:u=1&c;
if(u===(1&t)){var h=o[0];o[0]=o[1],o[1]=h}e.push(o)}}
return e}},{
"robust-orientation":500,
"simplicial-complex":511}],285:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i){this.mid=t,this.left=e,this.right=r,this.leftPoints=n,this.rightPoints=i,this.count=(e?e.count:0)+(r?r.count:0)+n.length}
function i(t,e){t.mid=e.mid,t.left=e.left,t.right=e.right,t.leftPoints=e.leftPoints,t.rightPoints=e.rightPoints,t.count=e.count}
function a(t,e){var r=p(e);t.mid=r.mid,t.left=r.left,t.right=r.right,t.leftPoints=r.leftPoints,t.rightPoints=r.rightPoints,t.count=r.count}
function o(t,e){var r=t.intervals([]);r.push(e),a(t,r)}
function s(t,e){var r=t.intervals([]),n=r.indexOf(e);
return n<0?y:(r.splice(n,1),a(t,r),b)}
function l(t,e,r){
for(var n=0;n<t.length&&t[n][0]<=e;++n){var i=r(t[n]);
if(i)
return i}}
function u(t,e,r){
for(var n=t.length-1;n>=0&&t[n][1]>=e;--n){var i=r(t[n]);
if(i)
return i}}
function c(t,e){
for(var r=0;r<t.length;++r){var n=e(t[r]);
if(n)
return n}}
function h(t,e){
return t-e}
function f(t,e){var r=t[0]-e[0];
return r||t[1]-e[1]}
function d(t,e){var r=t[1]-e[1];
return r||t[0]-e[0]}
function p(t){
if(0===t.length)
return null;
for(var e=[],r=0;r<t.length;++r)e.push(t[r][0],t[r][1]);e.sort(h);
for(var i=e[e.length>>1],a=[],o=[],s=[],r=0;r<t.length;++r){var l=t[r];l[1]<i?a.push(l):i<l[0]?o.push(l):s.push(l)}var u=s,c=s.slice();
return u.sort(f),c.sort(d),
new n(i,p(a),p(o),u,c)}
function m(t){this.root=t}
function v(t){
return new m(t&&0!==t.length?p(t):null)}var g=t(
"binary-search-bounds"),y=0,b=1;e.exports=v;var x=n.prototype;x.intervals=
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"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform bool u_scale_with_map;\nuniform vec2 u_extrude_scale;\nuniform float u_devicepixelratio;\n\nattribute vec2 a_pos;\n\n#pragma mapbox: define lowp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_extrude;\nvarying lowp float v_antialiasblur;\n\nvoid main(void) {\n #pragma mapbox: initialize lowp vec4 color\n #pragma mapbox: initialize mediump float radius\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // unencode the extrusion vector that we snuck into the a_pos vector\n v_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\n\n vec2 extrude = v_extrude * radius * u_extrude_scale;\n // multiply a_pos by 0.5, since we had it * 2 in order to sneak\n // in extrusion data\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5), 0, 1);\n\n if (u_scale_with_map) {\n gl_Position.xy += extrude;\n } else {\n gl_Position.xy += extrude * gl_Position.w;\n }\n\n // This is a minimum blur distance that serves as a faux-antialiasing for\n // the circle. since blur is a ratio of the circle's size and the intent is\n // to keep the blur at roughly 1px, the two are inversely related.\n v_antialiasblur = 1.0 / u_devicepixelratio / radius;\n}\n"},line:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\nuniform float u_blur;\n\nvarying vec2 v_linewidth;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform mediump float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\nuniform mediump float u_blur;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},linepattern:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_blur;\n\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_fade;\nuniform float u_opacity;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n float y_a = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_a.y);\n float y_b = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_b.y);\n vec2 pos_a = mix(u_pattern_tl_a, u_pattern_br_a, vec2(x_a, y_a));\n vec2 pos_b = mix(u_pattern_tl_b, u_pattern_br_b, vec2(x_b, y_b));\n\n vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n alpha *= u_opacity;\n\n gl_FragColor = color * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform mediump float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n v_linesofar = a_linesofar;\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},linesdfpattern:{
30 fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\n\nuniform float u_blur;\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\nvoid main() {\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_linewidth.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_linewidth.t) or when fading out\n // (v_linewidth.s)\n float blur = u_blur * v_gamma_scale;\n float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\n\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n alpha *= smoothstep(0.5 - u_sdfgamma, 0.5 + u_sdfgamma, sdfdist);\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\nattribute vec2 a_pos;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform mediump float u_linewidth;\nuniform mediump float u_gapwidth;\nuniform mediump float u_antialiasing;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform float u_extra;\nuniform mat2 u_antialiasingmatrix;\nuniform mediump float u_offset;\n\nvarying vec2 v_normal;\nvarying vec2 v_linewidth;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n // We store the texture normals in the most insignificant bit\n // transform y so that 0 => -1 and 1 => 1\n // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = mod(a_pos, 2.0);\n normal.y = sign(normal.y - 0.5);\n v_normal = normal;\n\n float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\n float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n // Remove the texture normal bit of the position before scaling it with the\n // model/view matrix.\n gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\n\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x, normal.y * u_patternscale_a.y + u_tex_y_a);\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n // position of y on the screen\n float y = gl_Position.y / gl_Position.w;\n\n // how much features are squished in the y direction by the tilt\n float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\n\n // how much features are squished in all directions by the perspectiveness\n float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\n\n v_linewidth = vec2(outset, inset);\n v_gamma_scale = perspective_scale * squish_scale;\n}\n"},outline:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\n#pragma mapbox: define lowp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = smoothstep(1.0, 0.0, dist);\n gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},outlinepattern:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\nvoid main() {\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n // find distance to outline for alpha interpolation\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = smoothstep(1.0, 0.0, dist);\n \n\n gl_FragColor = mix(color1, color2, u_mix) * alpha * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\n\n // the correct offset needs to be calculated.\n //\n // The offset depends on how many pixels are between the world origin and\n // the edge of the tile:\n // vec2 offset = mod(pixel_coord, size)\n //\n // At high zoom levels there are a ton of pixels between the world origin\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\n // precision for highp floats. We need more than that.\n //\n // The pixel_coord is passed in as two 16 bit values:\n // pixel_coord_upper = floor(pixel_coord / 2^16)\n // pixel_coord_lower = mod(pixel_coord, 2^16)\n //\n // The offset is calculated in a series of steps that should preserve this precision:\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\n\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\n\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},pattern:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\n vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\n\n // the correct offset needs to be calculated.\n //\n // The offset depends on how many pixels are between the world origin and\n // the edge of the tile:\n // vec2 offset = mod(pixel_coord, size)\n //\n // At high zoom levels there are a ton of pixels between the world origin\n // and the edge of the tile. The glsl spec only guarantees 16 bits of\n // precision for highp floats. We need more than that.\n //\n // The pixel_coord is passed in as two 16 bit values:\n // pixel_coord_upper = floor(pixel_coord / 2^16)\n // pixel_coord_lower = mod(pixel_coord, 2^16)\n //\n // The offset is calculated in a series of steps that should preserve this precision:\n vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\n vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\n\n v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\n v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\n}\n"},raster:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_opacity0;\nuniform float u_opacity1;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n // read and cross-fade colors from the main and parent tiles\n vec4 color0 = texture2D(u_image0, v_pos0);\n vec4 color1 = texture2D(u_image1, v_pos1);\n vec4 color = color0 * u_opacity0 + color1 * u_opacity1;\n vec3 rgb = color.rgb;\n\n // spin\n rgb = vec3(\n dot(rgb, u_spin_weights.xyz),\n dot(rgb, u_spin_weights.zxy),\n dot(rgb, u_spin_weights.yzx));\n\n // saturation\n float average = (color.r + color.g + color.b) / 3.0;\n rgb += (average - rgb) * u_saturation_factor;\n\n // contrast\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n // brightness\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb), color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos0 = (((a_texture_pos / 32767.0) - 0.5) / u_buffer_scale ) + 0.5;\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},icon:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform sampler2D u_texture;\nuniform sampler2D u_fadetexture;\nuniform lowp float u_opacity;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\n\nvoid main() {\n lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * u_opacity;\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\nattribute vec2 a_offset;\nattribute vec2 a_texture_pos;\nattribute vec4 a_data;\n\n\n// matrix is for the vertex position.\nuniform mat4 u_matrix;\n\nuniform mediump float u_zoom;\nuniform bool u_rotate_with_map;\nuniform vec2 u_extrude_scale;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\n\nvoid main() {\n vec2 a_tex = a_texture_pos.xy;\n mediump float a_labelminzoom = a_data[0];\n mediump vec2 a_zoom = a_data.pq;\n mediump float a_minzoom = a_zoom[0];\n mediump float a_maxzoom = a_zoom[1];\n\n // u_zoom is the current zoom level adjusted for the change in font size\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\n\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\n if (u_rotate_with_map) {\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\n gl_Position.z += z * gl_Position.w;\n } else {\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n }\n\n v_tex = a_tex / u_texsize;\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\n}\n"},sdf:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform sampler2D u_texture;\nuniform sampler2D u_fadetexture;\nuniform lowp vec4 u_color;\nuniform lowp float u_opacity;\nuniform lowp float u_buffer;\nuniform lowp float u_gamma;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\nvarying float v_gamma_scale;\n\nvoid main() {\n lowp float dist = texture2D(u_texture, v_tex).a;\n lowp float fade_alpha = texture2D(u_fadetexture, v_fade_tex).a;\n lowp float gamma = u_gamma * v_gamma_scale;\n lowp float alpha = smoothstep(u_buffer - gamma, u_buffer + gamma, dist) * fade_alpha;\n\n gl_FragColor = u_color * (alpha * u_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nconst float PI = 3.141592653589793;\n\nattribute vec2 a_pos;\nattribute vec2 a_offset;\nattribute vec2 a_texture_pos;\nattribute vec4 a_data;\n\n\n// matrix is for the vertex position.\nuniform mat4 u_matrix;\n\nuniform mediump float u_zoom;\nuniform bool u_rotate_with_map;\nuniform bool u_pitch_with_map;\nuniform mediump float u_pitch;\nuniform mediump float u_bearing;\nuniform mediump float u_aspect_ratio;\nuniform vec2 u_extrude_scale;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying vec2 v_fade_tex;\nvarying float v_gamma_scale;\n\nvoid main() {\n vec2 a_tex = a_texture_pos.xy;\n mediump float a_labelminzoom = a_data[0];\n mediump vec2 a_zoom = a_data.pq;\n mediump float a_minzoom = a_zoom[0];\n mediump float a_maxzoom = a_zoom[1];\n\n // u_zoom is the current zoom level adjusted for the change in font size\n mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\n\n // pitch-alignment: map\n // rotation-alignment: map | viewport\n if (u_pitch_with_map) {\n lowp float angle = u_rotate_with_map ? (a_data[1] / 256.0 * 2.0 * PI) : u_bearing;\n lowp float asin = sin(angle);\n lowp float acos = cos(angle);\n mat2 RotationMatrix = mat2(acos, asin, -1.0 * asin, acos);\n vec2 offset = RotationMatrix * a_offset;\n vec2 extrude = u_extrude_scale * (offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\n gl_Position.z += z * gl_Position.w;\n // pitch-alignment: viewport\n // rotation-alignment: map\n } else if (u_rotate_with_map) {\n // foreshortening factor to apply on pitched maps\n // as a label goes from horizontal <=> vertical in angle\n // it goes from 0% foreshortening to up to around 70% foreshortening\n lowp float pitchfactor = 1.0 - cos(u_pitch * sin(u_pitch * 0.75));\n\n lowp float lineangle = a_data[1] / 256.0 * 2.0 * PI;\n\n // use the lineangle to position points a,b along the line\n // project the points and calculate the label angle in projected space\n // this calculation allows labels to be rendered unskewed on pitched maps\n vec4 a = u_matrix * vec4(a_pos, 0, 1);\n vec4 b = u_matrix * vec4(a_pos + vec2(cos(lineangle),sin(lineangle)), 0, 1);\n lowp float angle = atan((b[1]/b[3] - a[1]/a[3])/u_aspect_ratio, b[0]/b[3] - a[0]/a[3]);\n lowp float asin = sin(angle);\n lowp float acos = cos(angle);\n mat2 RotationMatrix = mat2(acos, -1.0 * asin, asin, acos);\n\n vec2 offset = RotationMatrix * (vec2((1.0-pitchfactor)+(pitchfactor*cos(angle*2.0)), 1.0) * a_offset);\n vec2 extrude = u_extrude_scale * (offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n gl_Position.z += z * gl_Position.w;\n // pitch-alignment: viewport\n // rotation-alignment: viewport\n } else {\n vec2 extrude = u_extrude_scale * (a_offset / 64.0);\n gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\n }\n\n v_gamma_scale = (gl_Position.w - 0.5);\n\n v_tex = a_tex / u_texsize;\n v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\n}\n"},collisionbox:{fragmentSource:
"#ifdef GL_ES\nprecision mediump float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nvarying float v_max_zoom;\nvarying float v_placement_zoom;\n\nvoid main() {\n\n float alpha = 0.5;\n\n gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0) * alpha;\n\n if (v_placement_zoom > u_zoom) {\n gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n }\n\n if (u_zoom >= v_max_zoom) {\n gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0) * alpha * 0.25;\n }\n\n if (v_placement_zoom >= u_maxzoom) {\n gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0) * alpha * 0.2;\n }\n}\n",vertexSource:
"#ifdef GL_ES\nprecision highp float;\n#else\n#define lowp\n#define mediump\n#define highp\n#endif\n\nattribute vec2 a_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_data;\n\nuniform mat4 u_matrix;\nuniform float u_scale;\n\nvarying float v_max_zoom;\nvarying float v_placement_zoom;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos + a_extrude / u_scale, 0.0, 1.0);\n\n v_max_zoom = a_data.x;\n v_placement_zoom = a_data.y;\n}\n"}},e.exports.util=
"float evaluate_zoom_function_1(const vec4 values, const float t) {\n if (t < 1.0) {\n return mix(values[0], values[1], t);\n } else if (t < 2.0) {\n return mix(values[1], values[2], t - 1.0);\n } else {\n return mix(values[2], values[3], t - 2.0);\n }\n}\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\n if (t < 1.0) {\n return mix(value0, value1, t);\n } else if (t < 2.0) {\n return mix(value1, value2, t - 1.0);\n } else {\n return mix(value2, value3, t - 2.0);\n }\n}\n"},{path:468}],297:[
function(t,e,r){
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function n(t,e){this.message=(t?t+
": ":
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void 0!==e&&e.__line__&&(
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function(t,e,r){
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for(var e=1;e<arguments.length;e++){var r=arguments[e];
for(var n in r)t[n]=r[n]}
return t}},{}],299:[
function(t,e,r){
"use strict";e.exports=
function(t){
return t instanceof Number?
"number":t instanceof String?
"string":t instanceof Boolean?
"boolean":Array.isArray(t)?
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function(t,e,r){
"use strict";e.exports=
function(t){
return t instanceof Number||t instanceof String||t instanceof Boolean?t.valueOf():t}},{}],301:[
function(t,e,r){
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function(e){var r=t(
"./validate_function"),o=t(
"./validate_object"),s={
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function(){
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"./validate_array"),
boolean:t(
"./validate_boolean"),number:t(
"./validate_number"),color:t(
"./validate_color"),constants:t(
"./validate_constants"),
enum:t(
"./validate_enum"),filter:t(
"./validate_filter"),
function:t(
"./validate_function"),layer:t(
"./validate_layer"),
object:t(
"./validate_object"),source:t(
"./validate_source"),
string:t(
"./validate_string")},l=e.value,u=e.valueSpec,c=e.key,h=e.styleSpec,f=e.style;
if(
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if(!(l in f.constants))
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new n(c,l,
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return u.function&&
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"./validate_constants":305,
"./validate_enum":306,
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"./validate_function":308,
"./validate_layer":310,
"./validate_number":312,
"./validate_object":313,
"./validate_source":315,
"./validate_string":316}],302:[
function(t,e,r){
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function(t,e,r){
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new i(r,e,
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function(t,e,r){
"use strict";var n=t(
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function(t){var e=t.key,r=t.value,o=i(r);
return"string"!==o?[
new n(e,r,
"color expected, %s found",o)]:null===a(r)?[
new n(e,r,
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function(t,e,r){
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if(t.styleSpec.$version>7)
return r?[
new n(e,r,
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if(
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new n(e,r,
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for(var s in r)
"@"!==s[0]&&o.push(
new n(e+
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function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
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return a.values.indexOf(i(r))===-1&&o.push(
new n(e,r,
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function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"./validate_enum"),a=t(
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new n(l,s,
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if(s.length<1)
return[
new n(l,s,
"filter array must have at least 1 element")];
switch(c=c.concat(i({key:l+
"[0]",value:s[0],valueSpec:u.filter_operator,style:e.style,styleSpec:e.styleSpec})),o(s[0])){
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case"<=":
case">":
case">=":s.length>=2&&
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new n(l,s,
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case"==":
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case"in":
case"!in":s.length>=2&&(r=a(s[1]),
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new n(l+
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new n(l+
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for(var h=2;h<s.length;h++)r=a(s[h]),
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"number"!==r&&
"boolean"!==r&&c.push(
new n(l+
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case"any":
case"all":
case"none":
for(h=1;h<s.length;h++)c=c.concat(t({key:l+
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break;
case"has":
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new n(l,s,
'filter array for "%s" operator must have 2 elements',s[0])):
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new n(l+
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new n(l+
"[1]",s[1],
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return c}},{
"../error/validation_error":297,
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"../util/unbundle_jsonlint":300,
"./validate_enum":306}],308:[
function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"../util/get_type"),a=t(
"./validate"),o=t(
"./validate_object"),s=t(
"./validate_array"),l=t(
"./validate_number");e.exports=
function(t){
function e(t){var e=[],a=t.value;
return e=e.concat(s({key:t.key,value:a,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:r})),
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new n(t.key,a,
"array must have at least one stop")),e}
function r(t){var e=[],r=t.value,s=t.key;
if(
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return[
new n(s,r,
"array expected, %s found",i(r))];
if(2!==r.length)
return[
new n(s,r,
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if(c||(c=f),f!==c)
return[
new n(s,r,
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if(
"object"===f){
if(
void 0===r[0].zoom)
return[
new n(s,r,
"object stop key must have zoom")];
if(
void 0===r[0].value)
return[
new n(s,r,
"object stop key must have value")];e=e.concat(o({key:s+
"[0]",value:r[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:l,value:u}}))}
else e=e.concat((d?l:u)({key:s+
"[0]",value:r[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec}));
return e=e.concat(a({key:s+
"[1]",value:r[1],valueSpec:h,style:t.style,styleSpec:t.styleSpec})),
"number"===i(r[0])&&(
"piecewise-constant"===h.function&&r[0]%1!=0&&e.push(
new n(s+
"[0]",r[0],
"zoom level for piecewise-constant functions must be an integer")),0!==t.arrayIndex&&r[0]<t.array[t.arrayIndex-1][0]&&e.push(
new n(s+
"[0]",r[0],
"array stops must appear in ascending order"))),e}
function u(t){var e=[],r=i(t.value);
return"number"!==r&&
"string"!==r&&
"array"!==r&&e.push(
new n(t.key,t.value,
"property value must be a number, string or array")),e}var c,h=t.valueSpec,f=
void 0!==t.value.property||
"object"===c,d=
void 0===t.value.property||
"object"===c,p=o({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:e}});
return t.styleSpec.$version>=8&&(f&&!t.valueSpec[
"property-function"]?p.push(
new n(t.key,t.value,
"property functions not supported")):d&&!t.valueSpec[
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new n(t.key,t.value,
"zoom functions not supported"))),p}},{
"../error/validation_error":297,
"../util/get_type":299,
"./validate":301,
"./validate_array":302,
"./validate_number":312,
"./validate_object":313}],309:[
function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"./validate_string");e.exports=
function(t){var e=t.value,r=t.key,a=i(t);
return a.length?a:(e.indexOf(
"{fontstack}")===-1&&a.push(
new n(r,e,
'"glyphs" url must include a "{fontstack}" token')),e.indexOf(
"{range}")===-1&&a.push(
new n(r,e,
'"glyphs" url must include a "{range}" token')),a)}},{
"../error/validation_error":297,
"./validate_string":316}],310:[
function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"../util/unbundle_jsonlint"),a=t(
"./validate_object"),o=t(
"./validate_filter"),s=t(
"./validate_paint_property"),l=t(
"./validate_layout_property"),u=t(
"../util/extend");e.exports=
function(t){var e=[],r=t.value,c=t.key,h=t.style,f=t.styleSpec;r.type||r.ref||e.push(
new n(c,r,
'either "type" or "ref" is required'));var d=i(r.type),p=i(r.ref);
if(r.id)
for(var m=0;m<t.arrayIndex;m++){var v=h.layers[m];i(v.id)===i(r.id)&&e.push(
new n(c,r.id,
'duplicate layer id "%s", previously used at line %d',r.id,v.id.__line__))}
if(
"ref"in r){[
"type",
"source",
"source-layer",
"filter",
"layout"].forEach(
function(t){t in r&&e.push(
new n(c,r[t],
'"%s" is prohibited for ref layers',t))});var g;h.layers.forEach(
function(t){t.id==p&&(g=t)}),g?g.ref?e.push(
new n(c,r.ref,
"ref cannot reference another ref layer")):d=i(g.type):e.push(new n(c,r.ref,
'ref layer "%s" not found',p))}else if(
"background"!==d)if(r.source){var y=h.sources&&h.sources[r.source];y?
"vector"==y.type&&
"raster"==d?e.push(
new n(c,r.source,
'layer "%s" requires a raster source',r.id)):
"raster"==y.type&&
"raster"!=d?e.push(
new n(c,r.source,
'layer "%s" requires a vector source',r.id)):
"vector"!=y.type||r[
"source-layer"]||e.push(
new n(c,r,
'layer "%s" must specify a "source-layer"',r.id)):e.push(
new n(c,r.source,
'source "%s" not found',r.source))}
else e.push(
new n(c,r,
'missing required property "source"'));
return e=e.concat(a({key:c,value:r,valueSpec:f.layer,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{filter:o,layout:
function(t){
return a({layer:r,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{
"*":
function(t){
return l(u({layerType:d},t))}}})},paint:
function(t){
return a({layer:r,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{
"*":
function(t){
return s(u({layerType:d},t))}}})}}}))}},{
"../error/validation_error":297,
"../util/extend":298,
"../util/unbundle_jsonlint":300,
"./validate_filter":307,
31 "./validate_layout_property":311,
"./validate_object":313,
"./validate_paint_property":314}],311:[
function(t,e,r){
"use strict";var n=t(
"./validate"),i=t(
"../error/validation_error");e.exports=
function(t){var e=t.key,r=t.style,a=t.styleSpec,o=t.value,s=t.objectKey,l=a[
"layout_"+t.layerType];
if(t.valueSpec||l[s]){var u=[];
return"symbol"===t.layerType&&(
"icon-image"===s&&r&&!r.sprite?u.push(
new i(e,o,
'use of "icon-image" requires a style "sprite" property')):
"text-field"===s&&r&&!r.glyphs&&u.push(
new i(e,o,
'use of "text-field" requires a style "glyphs" property'))),u.concat(n({key:t.key,value:o,valueSpec:t.valueSpec||l[s],style:r,styleSpec:a}))}
return[
new i(e,o,
'unknown property "%s"',s)]}},{
"../error/validation_error":297,
"./validate":301}],312:[
function(t,e,r){
"use strict";var n=t(
"../util/get_type"),i=t(
"../error/validation_error");e.exports=
function(t){var e=t.key,r=t.value,a=t.valueSpec,o=n(r);
return"number"!==o?[
new i(e,r,
"number expected, %s found",o)]:
"minimum"in a&&r<a.minimum?[
new i(e,r,
"%s is less than the minimum value %s",r,a.minimum)]:
"maximum"in a&&r>a.maximum?[
new i(e,r,
"%s is greater than the maximum value %s",r,a.maximum)]:[]}},{
"../error/validation_error":297,
"../util/get_type":299}],313:[
function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"../util/get_type"),a=t(
"./validate");e.exports=
function(t){var e=t.key,r=t.value,o=t.valueSpec,s=t.objectElementValidators||{},l=t.style,u=t.styleSpec,c=[],h=i(r);
if(
"object"!==h)
return[
new n(e,r,
"object expected, %s found",h)];
for(var f in r){var d=f.split(
".")[0],p=o&&(o[d]||o[
"*"]),m=s[d]||s[
"*"];p||m?c=c.concat((m||a)({key:(e?e+
".":e)+f,value:r[f],valueSpec:p,style:l,styleSpec:u,
object:r,objectKey:f})):
""!==e&&1!==e.split(
".").length&&c.push(
new n(e,r[f],
'unknown property "%s"',f))}
for(d in o)o[d].required&&
void 0===o[d].default&&
void 0===r[d]&&c.push(
new n(e,r,
'missing required property "%s"',d));
return c}},{
"../error/validation_error":297,
"../util/get_type":299,
"./validate":301}],314:[
function(t,e,r){
"use strict";var n=t(
"./validate"),i=t(
"../error/validation_error");e.exports=
function(t){var e=t.key,r=t.style,a=t.styleSpec,o=t.value,s=t.objectKey,l=a[
"paint_"+t.layerType],u=s.match(/^(.*)-transition$/);
return u&&l[u[1]]&&l[u[1]].transition?n({key:e,value:o,valueSpec:a.transition,style:r,styleSpec:a}):t.valueSpec||l[s]?n({key:t.key,value:o,valueSpec:t.valueSpec||l[s],style:r,styleSpec:a}):[
new i(e,o,
'unknown property "%s"',s)]}},{
"../error/validation_error":297,
"./validate":301}],315:[
function(t,e,r){
"use strict";var n=t(
"../error/validation_error"),i=t(
"../util/unbundle_jsonlint"),a=t(
"./validate_object"),o=t(
"./validate_enum");e.exports=
function(t){var e=t.value,r=t.key,s=t.styleSpec,l=t.style;
if(!e.type)
return[
new n(r,e,
'"type" is required')];
switch(i(e.type)){
case"vector":
case"raster":var u=[];
if(u=u.concat(a({key:r,value:e,valueSpec:s.source_tile,style:t.style,styleSpec:s})),
"url"in e)
for(var c in e)[
"type",
"url",
"tileSize"].indexOf(c)<0&&u.push(
new n(r+
"."+c,e[c],
'a source with a "url" property may not include a "%s" property',c));
return u;
case"geojson":
return a({key:r,value:e,valueSpec:s.source_geojson,style:l,styleSpec:s});
case"video":
return a({key:r,value:e,valueSpec:s.source_video,style:l,styleSpec:s});
case"image":
return a({key:r,value:e,valueSpec:s.source_image,style:l,styleSpec:s});
default:
return o({key:r+
".type",value:e.type,valueSpec:{values:[
"vector",
"raster",
"geojson",
"video",
"image"]},style:l,styleSpec:s})}}},{
"../error/validation_error":297,
"../util/unbundle_jsonlint":300,
"./validate_enum":306,
"./validate_object":313}],316:[
function(t,e,r){
"use strict";var n=t(
"../util/get_type"),i=t(
"../error/validation_error");e.exports=
function(t){var e=t.value,r=t.key,a=n(e);
return"string"!==a?[
new i(r,e,
"string expected, %s found",a)]:[]}},{
"../error/validation_error":297,
"../util/get_type":299}],317:[
function(t,e,r){
"use strict";
function n(t,e){e=e||l;var r=[];
return r=r.concat(s({key:
"",value:t,valueSpec:e.$root,styleSpec:e,style:t,objectElementValidators:{glyphs:u}})),e.$version>7&&t.constants&&(r=r.concat(o({key:
"constants",value:t.constants,style:t,styleSpec:e}))),i(r)}
function i(t){
return[].concat(t).sort(
function(t,e){
return t.line-e.line})}
function a(t){
return function(){
return i(t.apply(
this,arguments))}}var o=t(
"./validate/validate_constants"),s=t(
"./validate/validate"),l=t(
"../reference/latest.min"),u=t(
"./validate/validate_glyphs_url");n.source=a(t(
"./validate/validate_source")),n.layer=a(t(
"./validate/validate_layer")),n.filter=a(t(
"./validate/validate_filter")),n.paintProperty=a(t(
"./validate/validate_paint_property")),n.layoutProperty=a(t(
"./validate/validate_layout_property")),e.exports=n},{
"../reference/latest.min":318,
"./validate/validate":301,
"./validate/validate_constants":305,
"./validate/validate_filter":307,
"./validate/validate_glyphs_url":309,
"./validate/validate_layer":310,
"./validate/validate_layout_property":311,
"./validate/validate_paint_property":314,
"./validate/validate_source":315}],318:[
function(t,e,r){e.exports=t(
"./v8.min.json")},{
"./v8.min.json":319}],319:[
function(t,e,r){e.exports={$version:8,$root:{version:{required:!0,type:
"enum",values:[8]},name:{type:
"string"},metadata:{type:
"*"},center:{type:
"array",value:
"number"},zoom:{type:
"number"},bearing:{type:
"number",
default:0,period:360,units:
"degrees"},pitch:{type:
"number",
default:0,units:
"degrees"},sources:{required:!0,type:
"sources"},sprite:{type:
"string"},glyphs:{type:
"string"},transition:{type:
"transition"},layers:{required:!0,type:
"array",value:
"layer"}},sources:{
"*":{type:
"source"}},source:[
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"source_geojson",
"source_video",
"source_image"],source_tile:{type:{required:!0,type:
"enum",values:[
"vector",
"raster"]},url:{type:
"string"},tiles:{type:
"array",value:
"string"},minzoom:{type:
"number",
default:0},maxzoom:{type:
"number",
default:22},tileSize:{type:
"number",
default:512,units:
"pixels"},
"*":{type:
"*"}},source_geojson:{type:{required:!0,type:
"enum",values:[
"geojson"]},data:{type:
"*"},maxzoom:{type:
"number",
default:14},buffer:{type:
"number",
default:64},tolerance:{type:
"number",
default:3},cluster:{type:
"boolean",
default:!1},clusterRadius:{type:
"number",
default:400},clusterMaxZoom:{type:
"number"}},source_video:{type:{required:!0,type:
"enum",values:[
"video"]},urls:{required:!0,type:
"array",value:
"string"},coordinates:{required:!0,type:
"array",length:4,value:{type:
"array",length:2,value:
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"enum",values:[
"image"]},url:{required:!0,type:
"string"},coordinates:{required:!0,type:
"array",length:4,value:{type:
"array",length:2,value:
"number"}}},layer:{
id:{type:
"string",required:!0},type:{type:
"enum",values:[
"fill",
"line",
"symbol",
"circle",
"raster",
"background"]},metadata:{type:
"*"},ref:{type:
"string"},source:{type:
"string"},
"source-layer":{type:
"string"},minzoom:{type:
"number",minimum:0,maximum:22},maxzoom:{type:
"number",minimum:0,maximum:22},interactive:{type:
"boolean",
default:!1},filter:{type:
"filter"},layout:{type:
"layout"},paint:{type:
"paint"},
"paint.*":{type:
"paint"}},layout:[
"layout_fill",
"layout_line",
"layout_circle",
"layout_symbol",
"layout_raster",
"layout_background"],layout_background:{visibility:{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},layout_fill:{visibility:{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},layout_circle:{visibility:{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},layout_line:{
"line-cap":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
"butt",
"round",
"square"],
default:
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"line-join":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
"bevel",
"round",
"miter"],
default:
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"line-miter-limit":{type:
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default:2,
function:
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"zoom-function":!0,
"property-function":!0,requires:[{
"line-join":
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"line-round-limit":{type:
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default:1.05,
function:
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"zoom-function":!0,
"property-function":!0,requires:[{
"line-join":
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"enum",
function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},layout_symbol:{
"symbol-placement":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
"point",
"line"],
default:
"point"},
"symbol-spacing":{type:
"number",
default:250,minimum:1,
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,units:
"pixels",requires:[{
"symbol-placement":
"line"}]},
"symbol-avoid-edges":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1},
"icon-allow-overlap":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"icon-ignore-placement":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"icon-optional":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"text-field"]},
"icon-rotation-alignment":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
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"viewport"],
default:
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"icon-image"]},
"icon-size":{type:
"number",
default:1,minimum:0,
function:
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"zoom-function":!0,
"property-function":!0,requires:[
"icon-image"]},
"icon-text-fit":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!1,values:[
"none",
"both",
"width",
"height"],
default:
"none",requires:[
"icon-image",
"text-field"]},
"icon-text-fit-padding":{type:
"array",value:
"number",length:4,
default:[0,0,0,0],units:
"pixels",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,requires:[
"icon-image",
"icon-text-fit",
"text-field"]},
"icon-image":{type:
"string",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,tokens:!0},
"icon-rotate":{type:
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default:0,period:360,
function:
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"zoom-function":!0,
"property-function":!0,units:
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"icon-padding":{type:
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default:2,minimum:0,
function:
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"zoom-function":!0,
"property-function":!0,units:
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"icon-keep-upright":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"icon-rotation-alignment":
"map"},{
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"icon-offset":{type:
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default:[0,0],
function:
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"zoom-function":!0,
"property-function":!0,requires:[
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"text-pitch-alignment":{type:
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function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
"map",
"viewport"],requires:[
"text-field"]},
"text-rotation-alignment":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
"map",
"viewport"],
default:
"viewport",requires:[
"text-field"]},
"text-field":{type:
"string",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:
"",tokens:!0},
"text-font":{type:
"array",value:
"string",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:[
"Open Sans Regular",
"Arial Unicode MS Regular"],requires:[
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"text-size":{type:
"number",
default:16,minimum:0,units:
"pixels",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,requires:[
"text-field"]},
"text-max-width":{type:
"number",
default:10,minimum:0,units:
"em",
function:
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"zoom-function":!0,
"property-function":!0,requires:[
"text-field"]},
"text-line-height":{type:
"number",
default:1.2,units:
"em",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,requires:[
"text-field"]},
"text-letter-spacing":{type:
"number",
default:0,units:
"em",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,requires:[
"text-field"]},
"text-justify":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
"left",
"center",
"right"],
default:
"center",requires:[
"text-field"]},
"text-anchor":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
"center",
"left",
"right",
"top",
"bottom",
"top-left",
"top-right",
"bottom-left",
"bottom-right"],
default:
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"text-max-angle":{type:
"number",
default:45,units:
"degrees",
function:
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"zoom-function":!0,
"property-function":!0,requires:[
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"symbol-placement":
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"text-rotate":{type:
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default:0,period:360,units:
"degrees",
function:
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"zoom-function":!0,
"property-function":!0,requires:[
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"text-padding":{type:
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default:2,minimum:0,units:
"pixels",
function:
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"zoom-function":!0,
"property-function":!0,requires:[
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"text-keep-upright":{type:
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function:
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"zoom-function":!0,
"property-function":!0,
default:!0,requires:[
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"text-rotation-alignment":
"map"},{
"symbol-placement":
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"text-transform":{type:
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function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
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"uppercase",
"lowercase"],
default:
"none",requires:[
"text-field"]},
"text-offset":{type:
"array",value:
"number",units:
"ems",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,length:2,
default:[0,0],requires:[
"text-field"]},
"text-allow-overlap":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
"text-field"]},
"text-ignore-placement":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"text-optional":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!1,requires:[
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"icon-image"]},visibility:{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},layout_raster:{visibility:{type:
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function:
"piecewise-constant",
"zoom-function":!0,values:[
"visible",
"none"],
default:
"visible"}},filter:{type:
"array",value:
"*"},filter_operator:{type:
"enum",values:[
"==",
"!=",
">",
">=",
"<",
"<=",
"in",
"!in",
"all",
"any",
"none",
"has",
"!has"]},geometry_type:{type:
"enum",values:[
"Point",
"LineString",
"Polygon"]},color_operation:{type:
"enum",values:[
"lighten",
"saturate",
"spin",
"fade",
"mix"]},
function:{stops:{type:
"array",required:!0,value:
"function_stop"},base:{type:
"number",
default:1,minimum:0},
property:{type:
"string",
default:
"$zoom"},type:{type:
"enum",values:[
"exponential",
"interval",
"categorical"],
default:
"exponential"}},function_stop:{type:
"array",minimum:0,maximum:22,value:[
"number",
"color"],length:2},paint:[
"paint_fill",
"paint_line",
"paint_circle",
"paint_symbol",
"paint_raster",
"paint_background"],paint_fill:{
"fill-antialias":{type:
"boolean",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,
default:!0},
"fill-opacity":{type:
"number",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,
default:1,minimum:0,maximum:1,transition:!0},
"fill-color":{type:
"color",
default:
"#000000",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,transition:!0,requires:[{
"!":
"fill-pattern"}]},
"fill-outline-color":{type:
"color",
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,transition:!0,requires:[{
"!":
"fill-pattern"},{
"fill-antialias":!0}]},
"fill-translate":{type:
"array",value:
"number",length:2,
default:[0,0],
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,transition:!0,units:
"pixels"},
"fill-translate-anchor":{type:
"enum",
function:
"piecewise-constant",
"zoom-function":!0,
"property-function":!0,values:[
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"viewport"],
default:
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"fill-pattern":{type:
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function:
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"zoom-function":!0,
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function:
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"zoom-function":!0,
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default:1,minimum:0,maximum:1,transition:!0},
"line-color":{type:
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default:
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function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[{
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"line-translate":{type:
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default:[0,0],
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,units:
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"line-translate-anchor":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
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default:
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"line-width":{type:
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default:1,minimum:0,
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,units:
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"line-gap-width":{type:
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default:0,minimum:0,
function:
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"line-offset":{type:
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default:0,
function:
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"line-blur":{type:
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function:
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"line-dasharray":{type:
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function:
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default:5,minimum:0,
function:
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"circle-color":{type:
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default:
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function:
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"property-function":!0,transition:!0},
"circle-blur":{type:
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default:0,
function:
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"zoom-function":!0,
"property-function":!0,transition:!0},
"circle-opacity":{type:
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default:1,minimum:0,maximum:1,
function:
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"property-function":!0,transition:!0},
"circle-translate":{type:
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default:[0,0],
function:
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"property-function":!0,transition:!0,units:
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"circle-translate-anchor":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
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default:
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"circle-pitch-scale":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
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default:
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default:1,minimum:0,maximum:1,
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
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"icon-color":{type:
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default:
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function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
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"icon-halo-color":{type:
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default:
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function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
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"icon-halo-width":{type:
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default:0,minimum:0,
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,units:
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"icon-halo-blur":{type:
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default:0,minimum:0,
function:
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"property-function":!0,transition:!0,units:
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"icon-translate":{type:
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default:[0,0],
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,units:
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"icon-translate-anchor":{type:
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function:
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"zoom-function":!0,
"property-function":!0,values:[
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default:
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"text-opacity":{type:
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default:1,minimum:0,maximum:1,
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
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"text-color":{type:
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default:
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function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
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"text-halo-color":{type:
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default:
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function:
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"zoom-function":!0,
"property-function":!0,transition:!0,requires:[
"text-field"]},
"text-halo-width":{type:
"number",
default:0,minimum:0,
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,transition:!0,units:
"pixels",requires:[
"text-field"]},
"text-halo-blur":{type:
"number",
default:0,minimum:0,
function:
"interpolated",
"zoom-function":!0,
"property-function":!0,transition:!0,units:
"pixels",requires:[
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"text-translate":{type:
"array",value:
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default:[0,0],
function:
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"zoom-function":!0,
"property-function":!0,transition:!0,units:
"pixels",requires:[
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"text-translate-anchor":{type:
"enum",
function:
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"zoom-function":!0,
"property-function":!0,values:[
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default:
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"text-translate"]}},paint_raster:{
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"number",
default:1,minimum:0,maximum:1,
function:
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"zoom-function":!0,transition:!0},
"raster-hue-rotate":{type:
"number",
default:0,period:360,
function:
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"zoom-function":!0,transition:!0,units:
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"raster-brightness-min":{type:
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function:
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"zoom-function":!0,
default:0,minimum:0,maximum:1,transition:!0},
"raster-brightness-max":{type:
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function:
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"zoom-function":!0,
default:1,minimum:0,maximum:1,transition:!0},
"raster-saturation":{type:
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default:0,minimum:-1,maximum:1,
function:
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"zoom-function":!0,transition:!0},
"raster-contrast":{type:
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default:0,minimum:-1,maximum:1,
function:
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"raster-fade-duration":{type:
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default:300,minimum:0,
function:
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"zoom-function":!0,transition:!0,units:
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"background-color":{type:
"color",
default:
"#000000",
function:
"interpolated",
"zoom-function":!0,transition:!0,requires:[{
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"background-pattern":{type:
"string",
function:
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"zoom-function":!0,transition:!0},
"background-opacity":{type:
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default:1,minimum:0,maximum:1,
function:
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"zoom-function":!0,transition:!0}},transition:{duration:{type:
"number",
default:300,minimum:0,units:
"milliseconds"},delay:{type:
"number",
default:0,minimum:0,units:
"milliseconds"}}}},{}],320:[
function(t,e,r){
"use strict";
function n(t){
return!!(i()&&a()&&o()&&s()&&l()&&u()&&c()&&h(t&&t.failIfMajorPerformanceCaveat))}
function i(){
return"undefined"!=typeof window&&
"undefined"!=typeof document}
function a(){
return Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray}
function o(){
return Function.prototype&&Function.prototype.bind}
function s(){
return Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions}
function l(){
return"JSON"in window&&
"parse"in JSON&&
"stringify"in JSON}
function u(){
return"Worker"in window}
function c(){
return"Uint8ClampedArray"in window}
function h(t){
return void 0===d[t]&&(d[t]=f(t)),d[t]}
function f(t){var e=document.createElement(
"canvas"),r=Object.create(n.webGLContextAttributes);
return r.failIfMajorPerformanceCaveat=t,e.probablySupportsContext?e.probablySupportsContext(
"webgl",r)||e.probablySupportsContext(
"experimental-webgl",r):e.supportsContext?e.supportsContext(
"webgl",r)||e.supportsContext(
"experimental-webgl",r):e.getContext(
"webgl",r)||e.getContext(
"experimental-webgl",r)}
void 0!==e&&e.exports?e.exports=n:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=n);var d={};n.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}},{}],321:[
function(t,e,r){
"use strict";
function n(t){var e=t.layoutVertexArrayType;this.layoutVertexArray=
new e;var r=t.elementArrayType;r&&(this.elementArray=
new r);var n=t.elementArrayType2;n&&(this.elementArray2=
new n),this.paintVertexArrays=i.mapObject(t.paintVertexArrayTypes,
function(t){
return new t})}var i=t(
"../util/util");e.exports=n,n.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,n.prototype.hasCapacityFor=
function(t){
return this.layoutVertexArray.length+t<=n.MAX_VERTEX_ARRAY_LENGTH},n.prototype.isEmpty=
function(){
return 0===this.layoutVertexArray.length},n.prototype.trim=
function(){this.layoutVertexArray.trim(),this.elementArray&&this.elementArray.trim(),this.elementArray2&&this.elementArray2.trim();
for(var t in this.paintVertexArrays)this.paintVertexArrays[t].trim()},n.prototype.serialize=
function(){
return{layoutVertexArray:this.layoutVertexArray.serialize(),elementArray:this.elementArray&&this.elementArray.serialize(),elementArray2:this.elementArray2&&this.elementArray2.serialize(),paintVertexArrays:i.mapObject(this.paintVertexArrays,
function(t){
return t.serialize()})}},n.prototype.getTransferables=
function(t){t.push(this.layoutVertexArray.arrayBuffer),this.elementArray&&t.push(this.elementArray.arrayBuffer),this.elementArray2&&t.push(this.elementArray2.arrayBuffer);
for(var e in this.paintVertexArrays)t.push(this.paintVertexArrays[e].arrayBuffer)}},{
"../util/util":435}],322:[
function(t,e,r){
"use strict";
function n(t){
if(this.zoom=t.zoom,
this.overscaling=t.overscaling,
this.layer=t.layer,
this.childLayers=t.childLayers,
this.type=
this.layer.type,
this.features=[],
this.id=
this.layer.id,
this.index=t.index,
this.sourceLayer=
this.layer.sourceLayer,
this.sourceLayerIndex=t.sourceLayerIndex,
this.minZoom=
this.layer.minzoom,
this.maxZoom=
this.layer.maxzoom,
this.paintAttributes=i(
this),t.arrays){var e=this.programInterfaces;this.bufferGroups=c.mapObject(t.arrays,
function(r,n){var i=e[n],a=t.paintVertexArrayTypes[n];
return r.map(
function(t){
return new u(t,{layoutVertexArrayType:i.layoutVertexArrayType.serialize(),elementArrayType:i.elementArrayType&&i.elementArrayType.serialize(),elementArrayType2:i.elementArrayType2&&i.elementArrayType2.serialize(),paintVertexArrayTypes:a})})})}}
function i(t){var e={};
for(var r in t.programInterfaces){
for(var n=e[r]={},i=0;i<t.childLayers.length;i++){n[t.childLayers[i].id]={attributes:[],uniforms:[],defines:[],vertexPragmas:{define:{},initialize:{}},fragmentPragmas:{define:{},initialize:{}}}}var s=t.programInterfaces[r];
if(s.paintAttributes)
for(var l=0;l<s.paintAttributes.length;l++){var u=s.paintAttributes[l];u.multiplier=u.multiplier||1;
for(var h=0;h<t.childLayers.length;h++){var d=t.childLayers[h],p=n[d.id],m=u.name;f(
"a_"===u.name.slice(0,2));var v,g=u.name.slice(2);
if(p.fragmentPragmas.initialize[g]=
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"{type}",m].join(
" ")+
";",p.fragmentPragmas.initialize[g]=p.vertexPragmas.initialize[g]=[
"{precision}",
"{type}",g,
"=",m].join(
" ")+
";\n";
else if(d.isPaintValueZoomConstant(u.paintProperty)){p.attributes.push(c.extend({},u,{name:m})),v=[
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"{type}",g].join(
" ")+
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"attribute",
"{precision}",
"{type}",m].join(
" ")+
";\n";p.fragmentPragmas.define[g]=v,p.vertexPragmas.define[g]=v+y,p.vertexPragmas.initialize[g]=[g,
"=",m,
"/",u.multiplier.toFixed(1)].join(
" ")+
";\n"}
else{
for(var b=
"u_"+m.slice(2)+
"_t",x=d.getPaintValueStopZoomLevels(u.paintProperty),_=0;_<x.length&&x[_]<t.zoom;)_++;
for(var w=Math.max(0,Math.min(x.length-4,_-2)),M=[],k=0;k<4;k++)M.push(x[Math.min(w+k,x.length-1)]);v=[
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"{precision}",
"{type}",g].join(
" ")+
";\n",p.vertexPragmas.define[g]=v+[
"uniform",
"lowp",
"float",b].join(
" ")+
";\n",p.fragmentPragmas.define[g]=v,p.uniforms.push(c.extend({},u,{name:b,getValue:o(u,w),components:1}));var A=u.components;
if(1===A)p.attributes.push(c.extend({},u,{getValue:a(u,M),isFunction:!0,components:4*A})),p.vertexPragmas.define[g]+=[
"attribute",
"{precision}",
"vec4",m].join(
" ")+
";\n",p.vertexPragmas.initialize[g]=[g,
"=",
"evaluate_zoom_function_1("+m+
", "+b+
")",
"/",u.multiplier.toFixed(1)].join(
" ")+
";\n";
else{
for(var T=[],S=0;S<4;S++)T.push(m+S),p.attributes.push(c.extend({},u,{getValue:a(u,[M[S]]),isFunction:!0,name:m+S})),p.vertexPragmas.define[g]+=[
"attribute",
"{precision}",
"{type}",m+S].join(
" ")+
";\n";p.vertexPragmas.initialize[g]=[g,
" = ",
"evaluate_zoom_function_4("+T.join(
", ")+
", "+b+
")",
"/",u.multiplier.toFixed(1)].join(
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";\n"}}}}}
return e}
function a(t,e){
return function(r,n,i){
if(1===e.length)
return t.getValue(r,c.extend({},n,{zoom:e[0]}),i);
for(var a=[],o=0;o<e.length;o++){var s=e[o];a.push(t.getValue(r,c.extend({},n,{zoom:s}),i)[0])}
return a}}
function o(t,e){
return function(r,n){var i=r.getPaintInterpolationT(t.paintProperty,n.zoom);
return[Math.max(0,Math.min(4,i-e))]}}var s=t(
"feature-filter"),l=t(
"./array_group"),u=t(
"./buffer_group"),c=t(
"../util/util"),h=t(
"../util/struct_array"),f=t(
"assert");e.exports=n,n.create=
function(e){
return new({fill:t(
"./bucket/fill_bucket"),line:t(
"./bucket/line_bucket"),circle:t(
"./bucket/circle_bucket"),symbol:t(
"./bucket/symbol_bucket")}[e.layer.type])(e)},n.EXTENT=8192,n.prototype.populateArrays=
function(){this.createArrays(),this.recalculateStyleLayers();
for(var t=0;t<this.features.length;t++)this.addFeature(this.features[t]);this.trimArrays()},n.prototype.prepareArrayGroup=
function(t,e){var r=this.arrayGroups[t],n=r.length&&r[r.length-1];
return n&&n.hasCapacityFor(e)||(n=
new l({layoutVertexArrayType:this.programInterfaces[t].layoutVertexArrayType,elementArrayType:this.programInterfaces[t].elementArrayType,elementArrayType2:this.programInterfaces[t].elementArrayType2,paintVertexArrayTypes:this.paintVertexArrayTypes[t]}),n.index=r.length,r.push(n)),n},n.prototype.createArrays=
function(){this.arrayGroups={},this.paintVertexArrayTypes={};
for(var t in this.programInterfaces){this.arrayGroups[t]=[];var e=this.paintVertexArrayTypes[t]={},r=this.paintAttributes[t];
for(var i in r)e[i]=
new n.VertexArrayType(r[i].attributes)}},n.prototype.destroy=
function(t){
for(var e in this.bufferGroups)
for(var r=this.bufferGroups[e],n=0;n<r.length;n++)r[n].destroy(t)},n.prototype.trimArrays=
function(){
for(var t in this.arrayGroups)
for(var e=this.arrayGroups[t],r=0;r<e.length;r++)e[r].trim()},n.prototype.isEmpty=
function(){
for(var t in this.arrayGroups)
for(var e=this.arrayGroups[t],r=0;r<e.length;r++)
if(!e[r].isEmpty())
return!1;
return!0},n.prototype.getTransferables=
function(t){
for(var e in this.arrayGroups)
for(var r=this.arrayGroups[e],n=0;n<r.length;n++)r[n].getTransferables(t)},n.prototype.setUniforms=
function(t,e,r,n,i){
for(var a=this.paintAttributes[e][n.id].uniforms,o=0;o<a.length;o++){var s=a[o],l=r[s.name];t[
"uniform"+s.components+
"fv"](l,s.getValue(n,i))}},n.prototype.serialize=
function(){
return{layerId:this.layer.id,zoom:this.zoom,arrays:c.mapObject(this.arrayGroups,
function(t){
return t.map(
function(t){
return t.serialize()})}),paintVertexArrayTypes:c.mapObject(this.paintVertexArrayTypes,
function(t){
return c.mapObject(t,
function(t){
return t.serialize()})}),childLayerIds:this.childLayers.map(
function(t){
return t.id})}},n.prototype.createFilter=
function(){this.filter||(this.filter=s(this.layer.filter))};var d={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};n.prototype.recalculateStyleLayers=
function(){
for(var t=0;t<this.childLayers.length;t++)this.childLayers[t].recalculate(this.zoom,d)},n.prototype.populatePaintArrays=
function(t,e,r,n,i){
for(var a=0;a<this.childLayers.length;a++)
for(var o=this.childLayers[a],s=this.arrayGroups[t],l=n.index;l<s.length;l++){var u=s[l],c=u.layoutVertexArray.length,h=u.paintVertexArrays[o.id];h.resize(c);
for(var f=this.paintAttributes[t][o.id].attributes,d=0;d<f.length;d++)
for(var p=f[d],m=p.getValue(o,e,r),v=p.multiplier||1,g=p.components||1,y=l===n.index?i:0,b=y;b<c;b++)
for(var x=h.get(b),_=0;_<g;_++){var w=g>1?p.name+_:p.name;x[w]=m[_]*v}}},n.VertexArrayType=
function(t){
return new h({members:t,alignment:4})},
32 n.ElementArrayType=
function(t){
return new h({members:[{type:
"Uint16",name:
"vertices",components:t||3}]})}},{
"../util/struct_array":433,
"../util/util":435,
"./array_group":321,
"./bucket/circle_bucket":323,
"./bucket/fill_bucket":324,
"./bucket/line_bucket":325,
"./bucket/symbol_bucket":326,
"./buffer_group":328,assert:43,
"feature-filter":128}],323:[
function(t,e,r){
"use strict";
function n(){i.apply(
this,arguments)}var i=t(
"../bucket"),a=t(
"../../util/util"),o=t(
"../load_geometry"),s=i.EXTENT;e.exports=n,n.prototype=a.inherit(i,{}),n.prototype.addCircleVertex=
function(t,e,r,n,i){
return t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)},n.prototype.programInterfaces={circle:{layoutVertexArrayType:
new i.VertexArrayType([{name:
"a_pos",components:2,type:
"Int16"}]),elementArrayType:
new i.ElementArrayType,paintAttributes:[{name:
"a_color",components:4,type:
"Uint8",getValue:
function(t,e,r){
return t.getPaintValue(
"circle-color",e,r)},multiplier:255,paintProperty:
"circle-color"},{name:
"a_radius",components:1,type:
"Uint16",isLayerConstant:!1,getValue:
function(t,e,r){
return[t.getPaintValue(
"circle-radius",e,r)]},multiplier:10,paintProperty:
"circle-radius"},{name:
"a_blur",components:1,type:
"Uint16",isLayerConstant:!1,getValue:
function(t,e,r){
return[t.getPaintValue(
"circle-blur",e,r)]},multiplier:10,paintProperty:
"circle-blur"},{name:
"a_opacity",components:1,type:
"Uint16",isLayerConstant:!1,getValue:
function(t,e,r){
return[t.getPaintValue(
"circle-opacity",e,r)]},multiplier:255,paintProperty:
"circle-opacity"}]}},n.prototype.addFeature=
function(t){
for(var e={zoom:this.zoom},r=o(t),n=this.prepareArrayGroup(
"circle",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)
for(var l=0;l<r[a].length;l++){var u=r[a][l].x,c=r[a][l].y;
if(!(u<0||u>=s||c<0||c>=s)){var h=this.prepareArrayGroup(
"circle",4),f=h.layoutVertexArray,d=this.addCircleVertex(f,u,c,-1,-1);this.addCircleVertex(f,u,c,1,-1),this.addCircleVertex(f,u,c,1,1),this.addCircleVertex(f,u,c,-1,1),h.elementArray.emplaceBack(d,d+1,d+2),h.elementArray.emplaceBack(d,d+3,d+2)}}this.populatePaintArrays(
"circle",e,t.properties,n,i)}},{
"../../util/util":435,
"../bucket":322,
"../load_geometry":330}],324:[
function(t,e,r){
"use strict";
function n(){i.apply(
this,arguments)}var i=t(
"../bucket"),a=t(
"../../util/util"),o=t(
"../load_geometry"),s=t(
"earcut"),l=t(
"../../util/classify_rings");e.exports=n,n.prototype=a.inherit(i,{}),n.prototype.programInterfaces={fill:{layoutVertexArrayType:
new i.VertexArrayType([{name:
"a_pos",components:2,type:
"Int16"}]),elementArrayType:
new i.ElementArrayType(1),elementArrayType2:
new i.ElementArrayType(2),paintAttributes:[{name:
"a_color",components:4,type:
"Uint8",getValue:
function(t,e,r){
return t.getPaintValue(
"fill-color",e,r)},multiplier:255,paintProperty:
"fill-color"},{name:
"a_outline_color",components:4,type:
"Uint8",getValue:
function(t,e,r){
return t.getPaintValue(
"fill-outline-color",e,r)},multiplier:255,paintProperty:
"fill-outline-color"},{name:
"a_opacity",components:1,type:
"Uint8",getValue:
function(t,e,r){
return[t.getPaintValue(
"fill-opacity",e,r)]},multiplier:255,paintProperty:
"fill-opacity"}]}},n.prototype.addFeature=
function(t){
for(var e=o(t),r=l(e,500),n=this.prepareArrayGroup(
"fill",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)this.addPolygon(r[a]);this.populatePaintArrays(
"fill",{zoom:this.zoom},t.properties,n,i)},n.prototype.addPolygon=
function(t){
for(var e=0,r=0;r<t.length;r++)e+=t[r].length;
for(var n=this.prepareArrayGroup(
"fill",e),i=[],a=[],o=n.layoutVertexArray.length,l=0;l<t.length;l++){var u=t[l];l>0&&a.push(i.length/2);
for(var c=0;c<u.length;c++){var h=u[c],f=n.layoutVertexArray.emplaceBack(h.x,h.y);c>=1&&n.elementArray2.emplaceBack(f-1,f),i.push(h.x),i.push(h.y)}}
for(var d=s(i,a),p=0;p<d.length;p++)n.elementArray.emplaceBack(d[p]+o)}},{
"../../util/classify_rings":423,
"../../util/util":435,
"../bucket":322,
"../load_geometry":330,earcut:122}],325:[
function(t,e,r){
"use strict";
function n(){i.apply(
this,arguments)}var i=t(
"../bucket"),a=t(
"../../util/util"),o=t(
"../load_geometry"),s=i.EXTENT,l=Math.cos(Math.PI/180*37.5),u=Math.pow(2,14)/.5;e.exports=n,n.prototype=a.inherit(i,{}),n.prototype.addLineVertex=
function(t,e,r,n,i,a,o){
return t.emplaceBack(e.x<<1|n,e.y<<1|i,Math.round(63*r.x)+128,Math.round(63*r.y)+128,1+(0===a?0:a<0?-1:1)|(.5*o&63)<<2,.5*o>>6)},n.prototype.programInterfaces={line:{layoutVertexArrayType:
new i.VertexArrayType([{name:
"a_pos",components:2,type:
"Int16"},{name:
"a_data",components:4,type:
"Uint8"}]),elementArrayType:
new i.ElementArrayType}},n.prototype.addFeature=
function(t){
for(var e=o(t,15),r=0;r<e.length;r++)this.addLine(e[r],this.layer.layout[
"line-join"],
this.layer.layout[
"line-cap"],
this.layer.layout[
"line-miter-limit"],
this.layer.layout[
"line-round-limit"])},n.prototype.addLine=
function(t,e,r,n,i){
for(var a=t.length;a>2&&t[a-1].equals(t[a-2]);)a--;
if(!(t.length<2)){
"bevel"===e&&(n=1.05);var o=s/(512*this.overscaling)*15,u=t[0],c=t[a-1],h=u.equals(c);
if(this.prepareArrayGroup(
"line",10*a),2!==a||!h){this.distance=0;var f,d,p,m,v,g,y,b=r,x=h?
"butt":r,_=!0;this.e1=this.e2=this.e3=-1,h&&(f=t[a-2],v=u.sub(f)._unit()._perp());
for(var w=0;w<a;w++)
if(!(p=h&&w===a-1?t[1]:t[w+1])||!t[w].equals(p)){v&&(m=v),f&&(d=f),f=t[w],v=p?p.sub(f)._unit()._perp():m,m=m||v;var M=m.add(v)._unit(),k=M.x*v.x+M.y*v.y,A=1/k,T=k<l&&d&&p;if(T&&w>0){var S=f.dist(d);
if(S>2*o){var E=f.sub(f.sub(d)._mult(o/S)._round());this.distance+=E.dist(d),this.addCurrentVertex(E,this.distance,m.mult(1),0,0,!1),d=E}}var L=d&&p,C=L?e:p?b:x;
if(L&&
"round"===C&&(A<i?C=
"miter":A<=2&&(C=
"fakeround")),
"miter"===C&&A>n&&(C=
"bevel"),
"bevel"===C&&(A>2&&(C=
"flipbevel"),A<n&&(C=
"miter")),d&&(this.distance+=f.dist(d)),
"miter"===C)M._mult(A),this.addCurrentVertex(f,this.distance,M,0,0,!1);
else if(
"flipbevel"===C){
if(A>100)M=v.clone();
else{var z=m.x*v.y-m.y*v.x>0?-1:1,D=A*m.add(v).mag()/m.sub(v).mag();M._perp()._mult(D*z)}this.addCurrentVertex(f,this.distance,M,0,0,!1),this.addCurrentVertex(f,this.distance,M.mult(-1),0,0,!1)}
else if(
"bevel"===C||
"fakeround"===C){var I=m.x*v.y-m.y*v.x>0,P=-Math.sqrt(A*A-1);
if(I?(y=0,g=P):(g=0,y=P),_||this.addCurrentVertex(f,this.distance,m,g,y,!1),
"fakeround"===C){
for(var O,j=Math.floor(8*(.5-(k-.5))),F=0;F<j;F++)O=v.mult((F+1)/(j+1))._add(m)._unit(),this.addPieSliceVertex(f,this.distance,O,I);this.addPieSliceVertex(f,this.distance,M,I);
for(var R=j-1;R>=0;R--)O=m.mult((R+1)/(j+1))._add(v)._unit(),this.addPieSliceVertex(f,this.distance,O,I)}p&&this.addCurrentVertex(f,this.distance,v,-g,-y,!1)}
else"butt"===C?(_||this.addCurrentVertex(f,this.distance,m,0,0,!1),p&&this.addCurrentVertex(f,this.distance,v,0,0,!1)):
"square"===C?(_||(this.addCurrentVertex(f,this.distance,m,1,1,!1),this.e1=this.e2=-1),p&&this.addCurrentVertex(f,this.distance,v,-1,-1,!1)):
"round"===C&&(_||(this.addCurrentVertex(f,this.distance,m,0,0,!1),this.addCurrentVertex(f,this.distance,m,1,1,!0),this.e1=this.e2=-1),p&&(this.addCurrentVertex(f,this.distance,v,-1,-1,!0),this.addCurrentVertex(f,this.distance,v,0,0,!1)));
if(T&&w<a-1){var N=f.dist(p);
if(N>2*o){var B=f.add(p.sub(f)._mult(o/N)._round());this.distance+=B.dist(f),this.addCurrentVertex(B,this.distance,v.mult(1),0,0,!1),f=B}}_=!1}}}},n.prototype.addCurrentVertex=
function(t,e,r,n,i,a){var o,s=a?1:0,l=this.arrayGroups.line[this.arrayGroups.line.length-1],c=l.layoutVertexArray,h=l.elementArray;o=r.clone(),n&&o._sub(r.perp()._mult(n)),this.e3=this.addLineVertex(c,t,o,s,0,n,e),this.e1>=0&&this.e2>=0&&h.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,o=r.mult(-1),i&&o._sub(r.perp()._mult(i)),this.e3=this.addLineVertex(c,t,o,s,1,-i,e),this.e1>=0&&this.e2>=0&&h.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,e>u/2&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a))},n.prototype.addPieSliceVertex=
function(t,e,r,n){var i=n?1:0;r=r.mult(n?-1:1);var a=this.arrayGroups.line[this.arrayGroups.line.length-1],o=a.layoutVertexArray,s=a.elementArray;this.e3=this.addLineVertex(o,t,r,0,i,0,e),this.e1>=0&&this.e2>=0&&s.emplaceBack(this.e1,this.e2,this.e3),n?this.e2=this.e3:this.e1=this.e3}},{
"../../util/util":435,
"../bucket":322,
"../load_geometry":330}],326:[
function(t,e,r){
"use strict";
function n(t){o.apply(
this,arguments),this.showCollisionBoxes=t.showCollisionBoxes,this.overscaling=t.overscaling,this.collisionBoxArray=t.collisionBoxArray,this.symbolQuadsArray=t.symbolQuadsArray,this.symbolInstancesArray=t.symbolInstancesArray,this.sdfIcons=t.sdfIcons,this.iconsNeedLinear=t.iconsNeedLinear,this.adjustedTextSize=t.adjustedTextSize,this.adjustedIconSize=t.adjustedIconSize,this.fontstack=t.fontstack}
function i(t,e,r,n,i,a,o,s,l,u,c){
return t.emplaceBack(e,r,Math.round(64*n),Math.round(64*i),a/4,o/4,10*(u||0),c,10*(s||0),10*Math.min(l||25,25))}var a=t(
"point-geometry"),o=t(
"../bucket"),s=t(
"../../symbol/anchor"),l=t(
"../../symbol/get_anchors"),u=t(
"../../util/token"),c=t(
"../../symbol/quads"),h=t(
"../../symbol/shaping"),f=t(
"../../symbol/resolve_text"),d=t(
"../../symbol/mergelines"),p=t(
"../../symbol/clip_line"),m=t(
"../../util/util"),v=t(
"../load_geometry"),g=t(
"../../symbol/collision_feature"),y=h.shapeText,b=h.shapeIcon,x=c.getGlyphQuads,_=c.getIconQuads,w=o.EXTENT;e.exports=n,n.MAX_QUADS=65535,n.prototype=m.inherit(o,{}),n.prototype.serialize=
function(){var t=o.prototype.serialize.apply(
this);
return t.sdfIcons=this.sdfIcons,t.iconsNeedLinear=this.iconsNeedLinear,t.adjustedTextSize=this.adjustedTextSize,t.adjustedIconSize=this.adjustedIconSize,t.fontstack=this.fontstack,t};var M=
new o.VertexArrayType([{name:
"a_pos",components:2,type:
"Int16"},{name:
"a_offset",components:2,type:
"Int16"},{name:
"a_texture_pos",components:2,type:
"Uint16"},{name:
"a_data",components:4,type:
"Uint8"}]),k=
new o.ElementArrayType;n.prototype.addCollisionBoxVertex=
function(t,e,r,n,i){
return t.emplaceBack(e.x,e.y,Math.round(r.x),Math.round(r.y),10*n,10*i)},n.prototype.programInterfaces={glyph:{layoutVertexArrayType:M,elementArrayType:k},icon:{layoutVertexArrayType:M,elementArrayType:k},collisionBox:{layoutVertexArrayType:
new o.VertexArrayType([{name:
"a_pos",components:2,type:
"Int16"},{name:
"a_extrude",components:2,type:
"Int16"},{name:
"a_data",components:2,type:
"Uint8"}])}},n.prototype.populateArrays=
function(t,e,r){var n={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};this.adjustedTextMaxSize=this.layer.getLayoutValue(
"text-size",{zoom:18,zoomHistory:n}),this.adjustedTextSize=this.layer.getLayoutValue(
"text-size",{zoom:
this.zoom+1,zoomHistory:n}),this.adjustedIconMaxSize=this.layer.getLayoutValue(
"icon-size",{zoom:18,zoomHistory:n}),this.adjustedIconSize=this.layer.getLayoutValue(
"icon-size",{zoom:
this.zoom+1,zoomHistory:n});var i=512*this.overscaling;this.tilePixelRatio=w/i,this.compareText={},this.iconsNeedLinear=!1,this.symbolInstancesStartIndex=this.symbolInstancesArray.length;var a=this.layer.layout,o=this.features,s=this.textFeatures,l=.5,c=.5;
switch(a[
"text-anchor"]){
case"right":
case"top-right":
case"bottom-right":l=1;
break;
case"left":
case"top-left":
case"bottom-left":l=0}
switch(a[
"text-anchor"]){
case"bottom":
case"bottom-right":
case"bottom-left":c=1;
break;
case"top":
case"top-right":
case"top-left":c=0}
for(var h=
"right"===a[
"text-justify"]?1:
"left"===a[
"text-justify"]?0:.5,f=24*a[
"text-line-height"],p=
"line"!==a[
"symbol-placement"]?24*a[
"text-max-width"]:0,g=24*a[
"text-letter-spacing"],x=[24*a[
"text-offset"][0],24*a[
"text-offset"][1]],_=this.fontstack=a[
"text-font"].join(
","),M=[],k=0;k<o.length;k++)M.push(v(o[k]));
if(
"line"===a[
"symbol-placement"]){var A=d(o,s,M);M=A.geometries,o=A.features,s=A.textFeatures}
for(var T,S,E=0;E<o.length;E++)
if(M[E]){
if(T=s[E]?y(s[E],e[_],p,f,l,c,h,g,x):null,a[
"icon-image"]){var L=u(o[E].properties,a[
"icon-image"]),C=r[L];S=b(C,a),C&&(
void 0===this.sdfIcons?this.sdfIcons=C.sdf:this.sdfIcons!==C.sdf&&m.warnOnce(
"Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),1!==C.pixelRatio?this.iconsNeedLinear=!0:0===a[
"icon-rotate"]&&this.layer.isLayoutValueFeatureConstant(
"icon-rotate")||(this.iconsNeedLinear=!0))}
else S=null;(T||S)&&this.addFeature(M[E],T,S,o[E])}this.symbolInstancesEndIndex=this.symbolInstancesArray.length,this.placeFeatures(t,this.showCollisionBoxes),this.trimArrays()},n.prototype.addFeature=
function(t,e,r,n){var i=this.layer.layout,a=this.adjustedTextSize/24,o=
void 0!==this.adjustedTextMaxSize?this.adjustedTextMaxSize:this.adjustedTextSize,u=this.tilePixelRatio*a,c=this.tilePixelRatio*o/24,h=this.tilePixelRatio*this.adjustedIconSize,f=this.tilePixelRatio*i[
"symbol-spacing"],d=i[
"symbol-avoid-edges"],m=i[
"text-padding"]*this.tilePixelRatio,v=i[
"icon-padding"]*this.tilePixelRatio,g=i[
"text-max-angle"]/180*Math.PI,y=
"map"===i[
"text-rotation-alignment"]&&
"line"===i[
"symbol-placement"],b=
"map"===i[
"icon-rotation-alignment"]&&
"line"===i[
"symbol-placement"],x=i[
"text-allow-overlap"]||i[
"icon-allow-overlap"]||i[
"text-ignore-placement"]||i[
"icon-ignore-placement"],_=
"line"===i[
"symbol-placement"],M=f/2;_&&(t=p(t,0,0,w,w));
for(var k=0;k<t.length;k++){var A,T=t[k];A=_?l(T,f,g,e,r,24,c,this.overscaling,w):[new s(T[0].x,T[0].y,0)];
for(var S=0,E=A.length;S<E;S++){var L=A[S];
if(!(e&&_&&this.anchorIsTooClose(e.text,M,L))){var C=!(L.x<0||L.x>w||L.y<0||L.y>w);
if(!d||C){var z=C||x;this.addSymbolInstance(L,T,e,r,this.layer,z,this.symbolInstancesArray.length,
this.collisionBoxArray,n.index,
this.sourceLayerIndex,
this.index,u,m,y,h,v,b,{zoom:
this.zoom},n.properties)}}}}},n.prototype.anchorIsTooClose=
function(t,e,r){var n=this.compareText;
if(t in n){
for(var i=n[t],a=i.length-1;a>=0;a--)
if(r.dist(i[a])<e)
return!0}
else n[t]=[];
return n[t].push(r),!1},n.prototype.placeFeatures=
function(t,e){this.recalculateStyleLayers(),this.createArrays();var r=this.layer.layout,n=t.maxScale,i=
"map"===r[
"text-rotation-alignment"]&&
"line"===r[
"symbol-placement"],a=
"map"===r[
"icon-rotation-alignment"]&&
"line"===r[
"symbol-placement"];
if(r[
"text-allow-overlap"]||r[
"icon-allow-overlap"]||r[
"text-ignore-placement"]||r[
"icon-ignore-placement"]){var o=this.symbolInstancesArray.toArray(this.symbolInstancesStartIndex,this.symbolInstancesEndIndex),s=t.angle,l=Math.sin(s),u=Math.cos(s);this.sortedSymbolInstances=o.sort(
function(t,e){
return(l*t.anchorPointX+u*t.anchorPointY|0)-(l*e.anchorPointX+u*e.anchorPointY|0)||e.index-t.index})}
for(var c=this.symbolInstancesStartIndex;c<this.symbolInstancesEndIndex;c++){var h=this.sortedSymbolInstances?this.sortedSymbolInstances[c-this.symbolInstancesStartIndex]:this.symbolInstancesArray.get(c),f={boxStartIndex:h.textBoxStartIndex,boxEndIndex:h.textBoxEndIndex},d={boxStartIndex:h.iconBoxStartIndex,boxEndIndex:h.iconBoxEndIndex},p=!(h.textBoxStartIndex===h.textBoxEndIndex),m=!(h.iconBoxStartIndex===h.iconBoxEndIndex),v=r[
"text-optional"]||!p,g=r[
"icon-optional"]||!m,y=p?t.placeCollisionFeature(f,r[
"text-allow-overlap"],r[
"symbol-avoid-edges"]):t.minScale,b=m?t.placeCollisionFeature(d,r[
"icon-allow-overlap"],r[
"symbol-avoid-edges"]):t.minScale;v||g?!g&&y?y=Math.max(b,y):!v&&b&&(b=Math.max(b,y)):b=y=Math.max(b,y),p&&(t.insertCollisionFeature(f,y,r[
"text-ignore-placement"]),y<=n&&this.addSymbols(
"glyph",h.glyphQuadStartIndex,h.glyphQuadEndIndex,y,r[
"text-keep-upright"],i,t.angle)),m&&(t.insertCollisionFeature(d,b,r[
"icon-ignore-placement"]),b<=n&&this.addSymbols(
"icon",h.iconQuadStartIndex,h.iconQuadEndIndex,b,r[
"icon-keep-upright"],a,t.angle))}e&&this.addToDebugBuffers(t)},n.prototype.addSymbols=
function(t,e,r,n,a,o,s){
for(var l=this.prepareArrayGroup(t,4*(r-e)),u=l.elementArray,c=l.layoutVertexArray,h=
this.zoom,f=Math.max(Math.log(n)/Math.LN2+h,0),d=e;d<r;d++){var p=this.symbolQuadsArray.get(d).SymbolQuad,m=(p.anchorAngle+s+Math.PI)%(2*Math.PI);
if(!(a&&o&&(m<=Math.PI/2||m>3*Math.PI/2))){var v=p.tl,g=p.tr,y=p.bl,b=p.br,x=p.tex,_=p.anchorPoint,w=Math.max(h+Math.log(p.minScale)/Math.LN2,f),M=Math.min(h+Math.log(p.maxScale)/Math.LN2,25);
if(!(M<=w)){w===f&&(w=0);var k=Math.round(p.glyphAngle/(2*Math.PI)*256),A=i(c,_.x,_.y,v.x,v.y,x.x,x.y,w,M,f,k);i(c,_.x,_.y,g.x,g.y,x.x+x.w,x.y,w,M,f,k),i(c,_.x,_.y,y.x,y.y,x.x,x.y+x.h,w,M,f,k),i(c,_.x,_.y,b.x,b.y,x.x+x.w,x.y+x.h,w,M,f,k),u.emplaceBack(A,A+1,A+2),u.emplaceBack(A+1,A+2,A+3)}}}},n.prototype.updateIcons=
function(t){this.recalculateStyleLayers();var e=this.layer.layout[
"icon-image"];
if(e)
for(var r=0;r<this.features.length;r++){var n=u(this.features[r].properties,e);n&&(t[n]=!0)}},n.prototype.updateFont=
function(t){this.recalculateStyleLayers();var e=this.layer.layout[
"text-font"],r=t[e]=t[e]||{};this.textFeatures=f(this.features,this.layer.layout,r)},n.prototype.addToDebugBuffers=
function(t){
for(var e=this.prepareArrayGroup(
"collisionBox",0),r=e.layoutVertexArray,n=-t.angle,i=t.yStretch,o=this.symbolInstancesStartIndex;o<this.symbolInstancesEndIndex;o++){var s=this.symbolInstancesArray.get(o);s.textCollisionFeature={boxStartIndex:s.textBoxStartIndex,boxEndIndex:s.textBoxEndIndex},s.iconCollisionFeature={boxStartIndex:s.iconBoxStartIndex,boxEndIndex:s.iconBoxEndIndex};
for(var l=0;l<2;l++){var u=s[0===l?
"textCollisionFeature":
"iconCollisionFeature"];
if(u)
for(var c=u.boxStartIndex;c<u.boxEndIndex;c++){var h=this.collisionBoxArray.get(c),f=h.anchorPoint,d=
new a(h.x1,h.y1*i)._rotate(n),p=
new a(h.x2,h.y1*i)._rotate(n),m=
new a(h.x1,h.y2*i)._rotate(n),v=
new a(h.x2,h.y2*i)._rotate(n),g=Math.max(0,Math.min(25,
this.zoom+Math.log(h.maxScale)/Math.LN2)),y=Math.max(0,Math.min(25,
this.zoom+Math.log(h.placementScale)/Math.LN2));this.addCollisionBoxVertex(r,f,d,g,y),this.addCollisionBoxVertex(r,f,p,g,y),this.addCollisionBoxVertex(r,f,p,g,y),this.addCollisionBoxVertex(r,f,v,g,y),this.addCollisionBoxVertex(r,f,v,g,y),this.addCollisionBoxVertex(r,f,m,g,y),this.addCollisionBoxVertex(r,f,m,g,y),this.addCollisionBoxVertex(r,f,d,g,y)}}}},n.prototype.addSymbolInstance=
function(t,e,r,i,a,o,s,l,u,c,h,f,d,p,v,y,b,w,M){var k,A,T,S,E,L,C,z;
if(r&&(C=o?x(t,r,f,e,a,p):[],E=
new g(l,e,t,u,c,h,r,f,d,p,!1)),k=this.symbolQuadsArray.length,C&&C.length)
for(var D=0;D<C.length;D++)this.addSymbolQuad(C[D]);A=this.symbolQuadsArray.length;var I=E?E.boxStartIndex:this.collisionBoxArray.length,P=E?E.boxEndIndex:this.collisionBoxArray.length;i&&(z=o?_(t,i,v,e,a,b,r,w,M):[],L=new g(l,e,t,u,c,h,i,v,y,b,!0)),T=this.symbolQuadsArray.length,z&&1===z.length&&this.addSymbolQuad(z[0]),S=this.symbolQuadsArray.length;var O=L?L.boxStartIndex:this.collisionBoxArray.length,j=L?L.boxEndIndex:this.collisionBoxArray.length;
return S>n.MAX_QUADS&&m.warnOnce(
"Too many symbols being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),A>n.MAX_QUADS&&m.warnOnce(
"Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),this.symbolInstancesArray.emplaceBack(I,P,O,j,k,A,T,S,t.x,t.y,s)},n.prototype.addSymbolQuad=
function(t){
return this.symbolQuadsArray.emplaceBack(t.anchorPoint.x,t.anchorPoint.y,t.tl.x,t.tl.y,t.tr.x,t.tr.y,t.bl.x,t.bl.y,t.br.x,t.br.y,t.tex.h,t.tex.w,t.tex.x,t.tex.y,t.anchorAngle,t.glyphAngle,t.maxScale,t.minScale)}},{
"../../symbol/anchor":384,
"../../symbol/clip_line":386,
"../../symbol/collision_feature":388,
"../../symbol/get_anchors":390,
"../../symbol/mergelines":393,
"../../symbol/quads":394,
"../../symbol/resolve_text":395,
"../../symbol/shaping":396,
"../../util/token":434,
"../../util/util":435,
"../bucket":322,
"../load_geometry":330,
"point-geometry":476}],327:[
function(t,e,r){
"use strict";
function n(t,e,r){this.arrayBuffer=t.arrayBuffer,this.length=t.length,this.attributes=e.members,this.itemSize=e.bytesPerElement,this.type=r,this.arrayType=e}e.exports=n,n.prototype.bind=
function(t){var e=t[this.type];this.buffer?t.bindBuffer(e,this.buffer):(this.buffer=t.createBuffer(),t.bindBuffer(e,this.buffer),t.bufferData(e,this.arrayBuffer,t.STATIC_DRAW),this.arrayBuffer=null)};var i={Int8:
"BYTE",Uint8:
"UNSIGNED_BYTE",Int16:
"SHORT",Uint16:
"UNSIGNED_SHORT"};n.prototype.setVertexAttribPointers=
function(t,e){
for(var r=0;r<this.attributes.length;r++){var n=this.attributes[r],a=e[n.name];
void 0!==a&&t.vertexAttribPointer(a,n.components,t[i[n.type]],!1,
this.arrayType.bytesPerElement,n.offset)}},n.prototype.destroy=
function(t){this.buffer&&t.deleteBuffer(this.buffer)},n.BufferType={VERTEX:
"ARRAY_BUFFER",ELEMENT:
"ELEMENT_ARRAY_BUFFER"}},{}],328:[
function(t,e,r){
"use strict";
function n(t,e){this.layoutVertexBuffer=
new a(t.layoutVertexArray,e.layoutVertexArrayType,a.BufferType.VERTEX),t.elementArray&&(this.elementBuffer=
new a(t.elementArray,e.elementArrayType,a.BufferType.ELEMENT));var r,n=this.vaos={};t.elementArray2&&(this.elementBuffer2=
new a(t.elementArray2,e.elementArrayType2,a.BufferType.ELEMENT),r=this.secondVaos={}),this.paintVertexBuffers=i.mapObject(t.paintVertexArrays,
function(i,s){
return n[s]=
new o,t.elementArray2&&(r[s]=
new o),
new a(i,e.paintVertexArrayTypes[s],a.BufferType.VERTEX)})}var i=t(
"../util/util"),a=t(
"./buffer"),o=t(
"../render/vertex_array_object");e.exports=n,n.prototype.destroy=
function(t){this.layoutVertexBuffer.destroy(t),this.elementBuffer&&this.elementBuffer.destroy(t),this.elementBuffer2&&this.elementBuffer2.destroy(t);
for(var e in this.paintVertexBuffers)this.paintVertexBuffers[e].destroy(t);
for(var r in this.vaos)this.vaos[r].destroy(t);
for(var n in this.secondVaos)this.secondVaos[n].destroy(t)}},{
"../render/vertex_array_object":350,
"../util/util":435,
"./buffer":327}],329:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(t.grid){var n=t,i=e;t=n.coord,e=n.overscaling,this.grid=
new p(n.grid),this.featureIndexArray=
new k(n.featureIndexArray),this.rawTileData=i,this.bucketLayerIDs=n.bucketLayerIDs}
else this.grid=
new p(h,16,0),this.featureIndexArray=
new k;this.coord=t,this.overscaling=e,this.x=t.x,this.y=t.y,this.z=t.z-Math.log(e)/Math.LN2,this.setCollisionTile(r)}
function i(t){
return Math.sqrt(t[0]*t[0]+t[1]*t[1])}
function a(t,e){
return e-t}
function o(t){
return t[
"line-gap-width"]>0?t[
"line-gap-width"]+2*t[
"line-width"]:t[
"line-width"]}
function s(t,e,r,n,i){
if(!e[0]&&!e[1])
return t;e=u.convert(e),
"viewport"===r&&e._rotate(-n);
for(var a=[],o=0;o<t.length;o++){
for(var s=t[o],l=[],c=0;c<s.length;c++)l.push(s[c].sub(e._mult(i)));a.push(l)}
return a}
function l(t,e){
for(var r=[],n=
new u(0,0),i=0;i<t.length;i++){
for(var a=t[i],o=[],s=0;s<a.length;s++){var l=a[s-1],c=a[s],h=a[s+1],f=0===s?n:c.sub(l)._unit()._perp(),d=s===a.length-1?n:h.sub(c)._unit()._perp(),p=f._add(d)._unit(),m=p.x*d.x+p.y*d.y;p._mult(1/m),o.push(p._mult(e)._add(c))}r.push(o)}
return r}var u=t(
"point-geometry"),c=t(
"./load_geometry"),h=t(
"./bucket").EXTENT,f=t(
"feature-filter"),d=t(
"../util/struct_array"),p=t(
"grid-index"),m=t(
"../util/dictionary_coder"),v=t(
"vector-tile"),g=t(
"pbf"),y=t(
"../util/vectortile_to_geojson"),b=t(
"../util/util").arraysIntersect,x=t(
"../util/intersection_tests"),_=x.multiPolygonIntersectsBufferedMultiPoint,w=x.multiPolygonIntersectsMultiPolygon,M=x.multiPolygonIntersectsBufferedMultiLine,k=
new d({members:[{type:
"Uint32",name:
"featureIndex"},{type:
"Uint16",name:
"sourceLayerIndex"},{type:
"Uint16",name:
"bucketIndex"}]});e.exports=n,n.prototype.insert=
function(t,e,r,n){var i=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(e,r,n);
for(var a=c(t),o=0;o<a.length;o++){
for(var s=a[o],l=[1/0,1/0,-1/0,-1/0],u=0;u<s.length;u++){var h=s[u];l[0]=Math.min(l[0],h.x),l[1]=Math.min(l[1],h.y),l[2]=Math.max(l[2],h.x),l[3]=Math.max(l[3],h.y)}this.grid.insert(i,l[0],l[1],l[2],l[3])}},n.prototype.setCollisionTile=
function(t){this.collisionTile=t},n.prototype.serialize=
function(){var t={coord:this.coord,overscaling:this.overscaling,grid:this.grid.toArrayBuffer(),featureIndexArray:this.featureIndexArray.serialize(),bucketLayerIDs:this.bucketLayerIDs};
return{data:t,transferables:[t.grid,t.featureIndexArray.arrayBuffer]}},n.prototype.query=
function(t,e){this.vtLayers||(this.vtLayers=
new v.VectorTile(
new g(
new Uint8Array(this.rawTileData))).layers,this.sourceLayerCoder=
new m(this.vtLayers?Object.keys(
this.vtLayers).sort():[
"_geojsonTileLayer"]));var r={},n=t.params||{},s=h/t.tileSize/t.scale,l=f(n.filter),c=0;
for(var d in e){var p=e[d],y=p.paint,b=0;
"line"===p.type?b=o(y)/2+Math.abs(y[
"line-offset"])+i(y[
"line-translate"]):
"fill"===p.type?b=i(y[
"fill-translate"]):
"circle"===p.type&&(b=y[
"circle-radius"]+i(y[
"circle-translate"])),c=Math.max(c,b*s)}for(var x=t.queryGeometry.map(function(t){
return t.map(
function(t){
return new u(t.x,t.y)})}),_=1/0,w=1/0,M=-1/0,k=-1/0,A=0;A<x.length;A++)
for(var T=x[A],S=0;S<T.length;S++){var E=T[S];_=Math.min(_,E.x),w=Math.min(w,E.y),M=Math.max(M,E.x),k=Math.max(k,E.y)}var L=this.grid.query(_-c,w-c,M+c,k+c);L.sort(a),this.filterMatching(r,L,this.featureIndexArray,x,l,n.layers,e,t.bearing,s);var C=this.collisionTile.queryRenderedSymbols(_,w,M,k,t.scale);
return C.sort(),this.filterMatching(r,C,this.collisionTile.collisionBoxArray,x,l,n.layers,e,t.bearing,s),r},n.prototype.filterMatching=
function(t,e,r,n,i,a,u,h,f){
for(var d,p=0;p<e.length;p++){var m=e[p];
if(m!==d){d=m;var v=r.get(m),g=this.bucketLayerIDs[v.bucketIndex];
if(!a||b(a,g)){var x=this.sourceLayerCoder.decode(v.sourceLayerIndex),k=this.vtLayers[x],A=k.feature(v.featureIndex);
if(i(A))
for(var T=null,S=0;S<g.length;S++){var E=g[S];
if(!(a&&a.indexOf(E)<0)){var L=u[E];
if(L){var C;
if(
"symbol"!==L.type){T||(T=c(A));var z=L.paint;
if(
"line"===L.type){C=s(n,z[
"line-translate"],z[
"line-translate-anchor"],h,f);var D=o(z)/2*f;
if(z[
"line-offset"]&&(T=l(T,z[
"line-offset"]*f)),!M(C,T,D))
continue}
else if(
"fill"===L.type){
if(C=s(n,z[
"fill-translate"],z[
"fill-translate-anchor"],h,f),!w(C,T))
continue}
else if(
"circle"===L.type){C=s(n,z[
"circle-translate"],z[
"circle-translate-anchor"],h,f);var I=z[
"circle-radius"]*f;
if(!_(C,T,I))
continue}}var P=
new y(A,this.z,this.x,this.y);P.layer=L.serialize({includeRefProperties:!0});var O=t[E];
void 0===O&&(O=t[E]=[]),O.push(P)}}}}}}}},{
"../util/dictionary_coder":425,
"../util/intersection_tests":430,
"../util/struct_array":433,
"../util/util":435,
"../util/vectortile_to_geojson":436,
"./bucket":322,
"./load_geometry":330,
"feature-filter":128,
"grid-index":282,pbf:470,
"point-geometry":476,
"vector-tile":542}],330:[
function(t,e,r){
"use strict";
function n(t){
return{min:-1*Math.pow(2,t-1),max:Math.pow(2,t-1)-1}}var i=t(
"../util/util"),a=t(
"./bucket").EXTENT,o=t(
"assert"),s={15:n(15),16:n(16)};e.exports=
function(t,e){var r=s[e||16];o(r);
for(var n=a/t.extent,l=t.loadGeometry(),u=0;u<l.length;u++)
for(var c=l[u],h=0;h<c.length;h++){var f=c[h];f.x=Math.round(f.x*n),f.y=Math.round(f.y*n),(f.x<r.min||f.x>r.max||f.y<r.min||f.y>r.max)&&i.warnOnce(
"Geometry exceeds allowed extent, reduce your vector tile buffer size")}
return l}},{
"../util/util":435,
"./bucket":322,assert:43}],331:[
function(t,e,r){
"use strict";
function n(t,e,r){this.column=t,this.row=e,this.zoom=r}e.exports=n,n.prototype={clone:
function(){
return new n(this.column,this.row,this.zoom)},zoomTo:
function(t){
return this.clone()._zoomTo(t)},sub:
function(t){
return this.clone()._sub(t)},_zoomTo:
function(t){var e=Math.pow(2,t-this.zoom);
return this.column*=e,this.row*=e,this.zoom=t,
this},_sub:
function(t){
return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,
this}}},{}],332:[
function(t,e,r){
"use strict";
function n(t,e){
if(isNaN(t)||isNaN(e))
throw new Error(
"Invalid LngLat object: ("+t+
", "+e+
")");
if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)
throw new Error(
"Invalid LngLat latitude value: must be between -90 and 90")}e.exports=n;var i=t(
"../util/util").wrap;n.prototype.wrap=
function(){
return new n(i(this.lng,-180,180),this.lat)},n.prototype.toArray=
function(){
return[this.lng,this.lat]},n.prototype.toString=
function(){
return"LngLat("+this.lng+
", "+this.lat+
")"},n.convert=
function(t){
return t instanceof n?t:Array.isArray(t)?
new n(t[0],t[1]):t}},{
"../util/util":435}],333:[
function(t,e,r){
"use strict";
function n(t,e){t&&(e?this.extend(t).extend(e):4===t.length?this.extend([t[0],t[1]]).extend([t[2],t[3]]):this.extend(t[0]).extend(t[1]))}e.exports=n;var i=t(
"./lng_lat");n.prototype={extend:
function(t){var e,r,a=this._sw,o=this._ne;
if(t instanceof i)e=t,r=t;
else{
if(!(t instanceof n))
return t?this.extend(i.convert(t)||n.convert(t)):
this;
if(e=t._sw,r=t._ne,!e||!r)
return this}
return a||o?(a.lng=Math.min(e.lng,a.lng),a.lat=Math.min(e.lat,a.lat),o.lng=Math.max(r.lng,o.lng),o.lat=Math.max(r.lat,o.lat)):(this._sw=
new i(e.lng,e.lat),this._ne=
new i(r.lng,r.lat)),
this},getCenter:
function(){
return new i((this._sw.lng+
this._ne.lng)/2,(
this._sw.lat+
this._ne.lat)/2)},getSouthWest:
function(){
return this._sw},getNorthEast:
function(){
return this._ne},getNorthWest:
function(){
return new i(this.getWest(),this.getNorth())},getSouthEast:
function(){
return new i(this.getEast(),this.getSouth())},getWest:
function(){
return this._sw.lng},getSouth:
function(){
return this._sw.lat},getEast:
function(){
return this._ne.lng},getNorth:
function(){
return this._ne.lat},toArray:
function(){
return[this._sw.toArray(),this._ne.toArray()]},toString:
function(){
return"LngLatBounds("+this._sw.toString()+
", "+this._ne.toString()+
")"}},n.convert=
function(t){
return!t||t instanceof n?t:
new n(t)}},{
"./lng_lat":332}],334:[
function(t,e,r){
"use strict";
function n(t,e){this.tileSize=512,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=
new i(0,0),this.zoom=0,this.angle=0,this._altitude=1.5,this._pitch=0,this._unmodified=!0}var i=t(
"./lng_lat"),a=t(
"point-geometry"),o=t(
"./coordinate"),s=t(
"../util/util").wrap,l=t(
"../util/interpolate"),u=t(
"../source/tile_coord"),c=t(
"../data/bucket").EXTENT,h=t(
"gl-matrix"),f=h.vec4,d=h.mat4,p=h.mat2;e.exports=n,n.prototype={
get minZoom(){
return this._minZoom},set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},
get maxZoom(){
return this._maxZoom},set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},
get worldSize(){
return this.tileSize*this.scale},
get centerPoint(){
return this.size._div(2)},
get size(){
return new a(this.width,this.height)},
get bearing(){
return-this.angle/Math.PI*180},set bearing(t){var e=-s(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=p.create(),p.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},
get pitch(){
return this._pitch/Math.PI*180},set pitch(t){var e=Math.min(60,t)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},
get altitude(){
return this._altitude},set altitude(t){var e=Math.max(.75,t);this._altitude!==e&&(this._unmodified=!1,this._altitude=e,this._calcMatrices())},
get zoom(){
return this._zoom},set zoom(t){var e=Math.min(Math.max(t,
this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._calcMatrices(),this._constrain())},
get center(){
return this._center},set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._calcMatrices(),this._constrain())},coveringZoomLevel:
function(t){
return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},coveringTiles:
function(t){var e=this.coveringZoomLevel(t),r=e;
if(e<t.minzoom)
return[];e>t.maxzoom&&(e=t.maxzoom);var n=
this,i=n.locationCoordinate(n.center)._zoomTo(e),o=
new a(i.column-.5,i.row-.5);
return u.cover(e,[n.pointCoordinate(
new a(0,0))._zoomTo(e),n.pointCoordinate(
new a(n.width,0))._zoomTo(e),n.pointCoordinate(
new a(n.width,n.height))._zoomTo(e),n.pointCoordinate(
new a(0,n.height))._zoomTo(e)],t.reparseOverscaled?r:e).sort(
function(t,e){
return o.dist(t)-o.dist(e)})},resize:
function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._calcMatrices(),this._constrain()},
get unmodified(){
return this._unmodified},zoomScale:
function(t){
return Math.pow(2,t)},scaleZoom:
function(t){
return Math.log(t)/Math.LN2},project:
function(t,e){
return new a(this.lngX(t.lng,e),
this.latY(t.lat,e))},unproject:
function(t,e){
return new i(this.xLng(t.x,e),
this.yLat(t.y,e))},
get x(){
return this.lngX(this.center.lng)},
get y(){
return this.latY(this.center.lat)},
get point(){
return new a(this.x,this.y)},lngX:
function(t,e){
return(180+t)*(e||this.worldSize)/360},latY:
function(t,e){
33 return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*(e||this.worldSize)/360},xLng:
function(t,e){
return 360*t/(e||this.worldSize)-180},yLat:
function(t,e){var r=180-360*t/(e||this.worldSize);
return 360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90},panBy:
function(t){var e=this.centerPoint._add(t);this.center=this.pointLocation(e)},setLocationAtPoint:
function(t,e){var r=this.locationCoordinate(t),n=this.pointCoordinate(e),i=this.pointCoordinate(this.centerPoint),a=n._sub(r);this._unmodified=!1,this.center=this.coordinateLocation(i._sub(a))},locationPoint:
function(t){
return this.coordinatePoint(this.locationCoordinate(t))},pointLocation:
function(t){
return this.coordinateLocation(this.pointCoordinate(t))},locationCoordinate:
function(t){var e=this.zoomScale(this.tileZoom)/this.worldSize,r=i.convert(t);
return new o(this.lngX(r.lng)*e,
this.latY(r.lat)*e,this.tileZoom)},coordinateLocation:
function(t){var e=this.zoomScale(t.zoom);
return new i(this.xLng(t.column,e),
this.yLat(t.row,e))},pointCoordinate:
function(t){var e=[t.x,t.y,0,1],r=[t.x,t.y,1,1];f.transformMat4(e,e,this.pixelMatrixInverse),f.transformMat4(r,r,this.pixelMatrixInverse);var n=e[3],i=r[3],a=e[0]/n,s=r[0]/i,u=e[1]/n,c=r[1]/i,h=e[2]/n,d=r[2]/i,p=h===d?0:(0-h)/(d-h),m=this.worldSize/this.zoomScale(this.tileZoom);
return new o(l(a,s,p)/m,l(u,c,p)/m,this.tileZoom)},coordinatePoint:
function(t){var e=this.worldSize/this.zoomScale(t.zoom),r=[t.column*e,t.row*e,0,1];
return f.transformMat4(r,r,this.pixelMatrix),
new a(r[0]/r[3],r[1]/r[3])},calculatePosMatrix:
function(t,e){
void 0===e&&(e=1/0),t instanceof u&&(t=t.toCoordinate(e));var r=Math.min(t.zoom,e),n=this.worldSize/Math.pow(2,r),i=
new Float64Array(16);
return d.identity(i),d.translate(i,i,[t.column*n,t.row*n,0]),d.scale(i,i,[n/c,n/c,1]),d.multiply(i,this.projMatrix,i),
new Float32Array(i)},_constrain:
function(){
if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,r,n,i,o,s,l,u=this.size,c=this._unmodified;this.latRange&&(t=this.latY(this.latRange[1]),e=this.latY(this.latRange[0]),i=e-t<u.y?u.y/(e-t):0),this.lngRange&&(r=this.lngX(this.lngRange[0]),n=this.lngX(this.lngRange[1]),o=n-r<u.x?u.x/(n-r):0);var h=Math.max(o||0,i||0);
if(h)
return this.center=this.unproject(
new a(o?(n+r)/2:this.x,i?(e+t)/2:this.y)),this.zoom+=this.scaleZoom(h),this._unmodified=c,void(this._constraining=!1);
if(this.latRange){var f=this.y,d=u.y/2;f-d<t&&(l=t+d),f+d>e&&(l=e-d)}
if(this.lngRange){var p=this.x,m=u.x/2;p-m<r&&(s=r+m),p+m>n&&(s=n-m)}
void 0===s&&
void 0===l||(this.center=this.unproject(
new a(
void 0!==s?s:this.x,
void 0!==l?l:this.y))),this._unmodified=c,this._constraining=!1}},_calcMatrices:
function(){
if(this.height){var t=Math.atan(.5/this.altitude),e=Math.sin(t)*this.altitude/Math.sin(Math.PI/2-
this._pitch-t),r=Math.cos(Math.PI/2-
this._pitch)*e+this.altitude,n=
new Float64Array(16);
if(d.perspective(n,2*Math.atan(
this.height/2/
this.altitude),this.width/this.height,.1,r),d.translate(n,n,[0,0,-
this.altitude]),d.scale(n,n,[1,-1,1/this.height]),d.rotateX(n,n,this._pitch),d.rotateZ(n,n,this.angle),d.translate(n,n,[-this.x,-this.y,0]),this.projMatrix=n,n=d.create(),d.scale(n,n,[this.width/2,-this.height/2,1]),d.translate(n,n,[1,-1,0]),this.pixelMatrix=d.multiply(
new Float64Array(16),n,this.projMatrix),!(n=d.invert(
new Float64Array(16),this.pixelMatrix)))
throw new Error(
"failed to invert matrix");this.pixelMatrixInverse=n}}}},{
"../data/bucket":322,
"../source/tile_coord":362,
"../util/interpolate":429,
"../util/util":435,
"./coordinate":331,
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"|":[8,[4,25,4,-7]],
"}":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],
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function(t,e,r,i){i=i||1;var a,o,s,l,u,c,h,f,d=[];
for(a=0,o=t.length;a<o;a++)
if(u=n[t[a]]){
for(f=null,s=0,l=u[1].length;s<l;s+=2)u[1][s]===-1&&u[1][s+1]===-1?f=null:(c=e+u[1][s]*i,h=r-u[1][s+1]*i,f&&d.push(f.x,f.y,c,h),f={x:c,y:h});e+=u[0]*i}
return d}},{}],336:[
function(t,e,r){
"use strict";var n=e.exports={};n.version=t(
"../package.json").version,n.Map=t(
"./ui/map"),n.Control=t(
"./ui/control/control"),n.Navigation=t(
"./ui/control/navigation"),n.Geolocate=t(
"./ui/control/geolocate"),n.Attribution=t(
"./ui/control/attribution"),n.Popup=t(
"./ui/popup"),n.Marker=t(
"./ui/marker"),n.Style=t(
"./style/style"),n.LngLat=t(
"./geo/lng_lat"),n.LngLatBounds=t(
"./geo/lng_lat_bounds"),n.Point=t(
"point-geometry"),n.Evented=t(
"./util/evented"),n.util=t(
"./util/util"),n.supported=t(
"./util/browser").supported;var i=t(
"./util/ajax");n.util.getJSON=i.getJSON,n.util.getArrayBuffer=i.getArrayBuffer;var a=t(
"./util/config");n.config=a,Object.defineProperty(n,
"accessToken",{
get:
function(){
return a.ACCESS_TOKEN},set:
function(t){a.ACCESS_TOKEN=t}})},{
"../package.json":437,
"./geo/lng_lat":332,
"./geo/lng_lat_bounds":333,
"./style/style":371,
"./ui/control/attribution":402,
"./ui/control/control":403,
"./ui/control/geolocate":404,
"./ui/control/navigation":405,
"./ui/map":414,
"./ui/marker":415,
"./ui/popup":416,
"./util/ajax":418,
"./util/browser":419,
"./util/config":424,
"./util/evented":427,
"./util/util":435,
"point-geometry":476}],337:[
function(t,e,r){
"use strict";var n=t(
"assert");e.exports=
function(t){
for(var e={define:{},initialize:{}},r=0;r<t.length;r++){var i=t[r];n(
"u_"===i.name.slice(0,2));var a=
"{precision} "+(1===i.components?
"float":
"vec"+i.components);e.define[i.name.slice(2)]=
"uniform "+a+
" "+i.name+
";\n",e.initialize[i.name.slice(2)]=a+
" "+i.name.slice(2)+
" = "+i.name+
";\n"}
return e}},{assert:43}],338:[
function(t,e,r){
"use strict";
function n(t,e,r){var n,s=t.gl,l=t.transform,u=r.paint[
"background-color"],c=r.paint[
"background-pattern"],h=r.paint[
"background-opacity"],f=c?t.spriteAtlas.getPosition(c.from,!0):null,d=c?t.spriteAtlas.getPosition(c.to,!0):null;
if(t.setDepthSublayer(0),f&&d){
if(t.isOpaquePass)
return;n=t.useProgram(
"pattern"),s.uniform1i(n.u_image,0),s.uniform2fv(n.u_pattern_tl_a,f.tl),s.uniform2fv(n.u_pattern_br_a,f.br),s.uniform2fv(n.u_pattern_tl_b,d.tl),s.uniform2fv(n.u_pattern_br_b,d.br),s.uniform1f(n.u_opacity,h),s.uniform1f(n.u_mix,c.t),s.uniform2fv(n.u_pattern_size_a,f.size),s.uniform2fv(n.u_pattern_size_b,d.size),s.uniform1f(n.u_scale_a,c.fromScale),s.uniform1f(n.u_scale_b,c.toScale),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),t.tileExtentPatternVAO.bind(s,n,t.tileExtentBuffer)}
else{
if(t.isOpaquePass!==(1===u[3]))
return;var p=a([{name:
"u_color",components:4},{name:
"u_opacity",components:1}]);n=t.useProgram(
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for(var m=l.coveringTiles({tileSize:o}),v=0;v<m.length;v++){var g=m[v];
if(f&&d){var y={coord:g,tileSize:o};s.uniform1f(n.u_tile_units_to_pixels,1/i(y,1,t.transform.tileZoom));var b=y.tileSize*Math.pow(2,t.transform.tileZoom-y.coord.z),x=b*(y.coord.x+g.w*Math.pow(2,y.coord.z)),_=b*y.coord.y;s.uniform2f(n.u_pixel_coord_upper,x>>16,_>>16),s.uniform2f(n.u_pixel_coord_lower,65535&x,65535&_)}s.uniformMatrix4fv(n.u_matrix,!1,t.transform.calculatePosMatrix(g)),s.drawArrays(s.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}s.stencilMask(0),s.stencilFunc(s.EQUAL,128,128)}var i=t(
"../source/pixels_to_tile_units"),a=t(
"./create_uniform_pragmas"),o=512;e.exports=n},{
"../source/pixels_to_tile_units":356,
"./create_uniform_pragmas":337}],339:[
function(t,e,r){
"use strict";
function n(t,e,r,n){
if(!t.isOpaquePass){var a=t.gl;t.setDepthSublayer(0),t.depthMask(!1),a.disable(a.STENCIL_TEST);
for(var o=0;o<n.length;o++){var s=n[o],l=e.getTile(s),u=l.getBucket(r);
if(u){var c=u.bufferGroups.circle;
if(c){var h=u.paintAttributes.circle[r.id],f=t.useProgram(
"circle",h.defines,h.vertexPragmas,h.fragmentPragmas);
"map"===r.paint[
"circle-pitch-scale"]?(a.uniform1i(f.u_scale_with_map,!0),a.uniform2f(f.u_extrude_scale,t.transform.pixelsToGLUnits[0]*t.transform.altitude,t.transform.pixelsToGLUnits[1]*t.transform.altitude)):(a.uniform1i(f.u_scale_with_map,!1),a.uniform2fv(f.u_extrude_scale,t.transform.pixelsToGLUnits)),a.uniform1f(f.u_devicepixelratio,i.devicePixelRatio),a.uniformMatrix4fv(f.u_matrix,!1,t.translatePosMatrix(s.posMatrix,l,r.paint[
"circle-translate"],r.paint[
"circle-translate-anchor"])),u.setUniforms(a,
"circle",f,r,{zoom:t.transform.zoom});
for(var d=0;d<c.length;d++){var p=c[d];p.vaos[r.id].bind(a,f,p.layoutVertexBuffer,p.elementBuffer,p.paintVertexBuffers[r.id]),a.drawElements(a.TRIANGLES,3*p.elementBuffer.length,a.UNSIGNED_SHORT,0)}}}}}}var i=t(
"../util/browser");e.exports=n},{
"../util/browser":419}],340:[
function(t,e,r){
"use strict";
function n(t,e,r,n){var i=t.gl;i.enable(i.STENCIL_TEST);
for(var a=t.useProgram(
"collisionbox"),o=0;o<n.length;o++){var s=n[o],l=e.getTile(s),u=l.getBucket(r);
if(u){var c=u.bufferGroups.collisionBox;
if(c&&c.length){var h=c[0];0!==h.layoutVertexBuffer.length&&(i.uniformMatrix4fv(a.u_matrix,!1,s.posMatrix),t.enableTileClippingMask(s),t.lineWidth(1),i.uniform1f(a.u_scale,Math.pow(2,t.transform.zoom-l.coord.z)),i.uniform1f(a.u_zoom,10*t.transform.zoom),i.uniform1f(a.u_maxzoom,10*(l.coord.z+1)),h.vaos[r.id].bind(i,a,h.layoutVertexBuffer),i.drawArrays(i.LINES,0,h.layoutVertexBuffer.length))}}}}e.exports=n},{}],341:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(!t.isOpaquePass&&t.options.debug)
for(var n=0;n<r.length;n++)i(t,e,r[n])}
function i(t,e,r){var n=t.gl;n.disable(n.STENCIL_TEST),t.lineWidth(1*o.devicePixelRatio);var i=r.posMatrix,h=t.useProgram(
"debug");n.uniformMatrix4fv(h.u_matrix,!1,i),n.uniform4f(h.u_color,1,0,0,1),t.debugVAO.bind(n,h,t.debugBuffer),n.drawArrays(n.LINE_STRIP,0,t.debugBuffer.length);
for(var f=a(r.toString(),50,200,5),d=
new t.PosArray,p=0;p<f.length;p+=2)d.emplaceBack(f[p],f[p+1]);var m=
new u(d.serialize(),t.PosArray.serialize(),u.BufferType.VERTEX);(
new c).bind(n,h,m),n.uniform4f(h.u_color,1,1,1,1);
for(var v=e.getTile(r).tileSize,g=l/(Math.pow(2,t.transform.zoom-r.z)*v),y=[[-1,-1],[-1,1],[1,-1],[1,1]],b=0;b<y.length;b++){var x=y[b];n.uniformMatrix4fv(h.u_matrix,!1,s.translate([],i,[g*x[0],g*x[1],0])),n.drawArrays(n.LINES,0,m.length)}n.uniform4f(h.u_color,0,0,0,1),n.uniformMatrix4fv(h.u_matrix,!1,i),n.drawArrays(n.LINES,0,m.length)}var a=t(
"../lib/debugtext"),o=t(
"../util/browser"),s=t(
"gl-matrix").mat4,l=t(
"../data/bucket").EXTENT,u=t(
"../data/buffer"),c=t(
"./vertex_array_object");e.exports=n},{
"../data/bucket":322,
"../data/buffer":327,
"../lib/debugtext":335,
"../util/browser":419,
"./vertex_array_object":350,
"gl-matrix":188}],342:[
function(t,e,r){
"use strict";
function n(t,e,r,n){var o=t.gl;o.enable(o.STENCIL_TEST);var s;
if(s=!r.paint[
"fill-pattern"]&&(r.isPaintValueFeatureConstant(
"fill-color")&&r.isPaintValueFeatureConstant(
"fill-opacity")&&1===r.paint[
"fill-color"][3]&&1===r.paint[
"fill-opacity"]),t.isOpaquePass===s){t.setDepthSublayer(1);
for(var l=0;l<n.length;l++)i(t,e,r,n[l])}
if(!t.isOpaquePass&&r.paint[
"fill-antialias"]){t.lineWidth(2),t.depthMask(!1);var u=r.getPaintProperty(
"fill-outline-color");(u||!r.paint[
"fill-pattern"])&&u?t.setDepthSublayer(2):t.setDepthSublayer(0);
for(var c=0;c<n.length;c++)a(t,e,r,n[c])}}
function i(t,e,r,n){var i=e.getTile(n),a=i.getBucket(r);
if(a){var s=a.bufferGroups.fill;
if(s){var l,u=t.gl,c=r.paint[
"fill-pattern"];
if(c)l=t.useProgram(
"pattern"),o(c,r.paint[
"fill-opacity"],i,n,t,l),u.activeTexture(u.TEXTURE0),t.spriteAtlas.bind(u,!0);
else{var h=a.paintAttributes.fill[r.id];l=t.useProgram(
"fill",h.defines,h.vertexPragmas,h.fragmentPragmas),a.setUniforms(u,
"fill",l,r,{zoom:t.transform.zoom})}u.uniformMatrix4fv(l.u_matrix,!1,t.translatePosMatrix(n.posMatrix,i,r.paint[
"fill-translate"],r.paint[
"fill-translate-anchor"])),t.enableTileClippingMask(n);
for(var f=0;f<s.length;f++){var d=s[f];d.vaos[r.id].bind(u,l,d.layoutVertexBuffer,d.elementBuffer,d.paintVertexBuffers[r.id]),u.drawElements(u.TRIANGLES,d.elementBuffer.length,u.UNSIGNED_SHORT,0)}}}}
function a(t,e,r,n){var i=e.getTile(n),a=i.getBucket(r);
if(a){var s,l=t.gl,u=a.bufferGroups.fill,c=r.paint[
"fill-pattern"],h=r.paint[
"fill-opacity"],f=r.getPaintProperty(
"fill-outline-color");
if(c&&!f)s=t.useProgram(
"outlinepattern"),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight);
else{var d=a.paintAttributes.fill[r.id];s=t.useProgram(
"outline",d.defines,d.vertexPragmas,d.fragmentPragmas),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight),l.uniform1f(s.u_opacity,h),a.setUniforms(l,
"fill",s,r,{zoom:t.transform.zoom})}l.uniformMatrix4fv(s.u_matrix,!1,t.translatePosMatrix(n.posMatrix,i,r.paint[
"fill-translate"],r.paint[
"fill-translate-anchor"])),c&&o(c,h,i,n,t,s),t.enableTileClippingMask(n);
for(var p=0;p<u.length;p++){var m=u[p];m.secondVaos[r.id].bind(l,s,m.layoutVertexBuffer,m.elementBuffer2,m.paintVertexBuffers[r.id]),l.drawElements(l.LINES,2*m.elementBuffer2.length,l.UNSIGNED_SHORT,0)}}}
function o(t,e,r,n,i,a){var o=i.gl,l=i.spriteAtlas.getPosition(t.from,!0),u=i.spriteAtlas.getPosition(t.to,!0);
if(l&&u){o.uniform1i(a.u_image,0),o.uniform2fv(a.u_pattern_tl_a,l.tl),o.uniform2fv(a.u_pattern_br_a,l.br),o.uniform2fv(a.u_pattern_tl_b,u.tl),o.uniform2fv(a.u_pattern_br_b,u.br),o.uniform1f(a.u_opacity,e),o.uniform1f(a.u_mix,t.t),o.uniform1f(a.u_tile_units_to_pixels,1/s(r,1,i.transform.tileZoom)),o.uniform2fv(a.u_pattern_size_a,l.size),o.uniform2fv(a.u_pattern_size_b,u.size),o.uniform1f(a.u_scale_a,t.fromScale),o.uniform1f(a.u_scale_b,t.toScale);var c=r.tileSize*Math.pow(2,i.transform.tileZoom-r.coord.z),h=c*(r.coord.x+n.w*Math.pow(2,r.coord.z)),f=c*r.coord.y;o.uniform2f(a.u_pixel_coord_upper,h>>16,f>>16),o.uniform2f(a.u_pixel_coord_lower,65535&h,65535&f),o.activeTexture(o.TEXTURE0),i.spriteAtlas.bind(o,!0)}}var s=t(
"../source/pixels_to_tile_units");e.exports=n},{
"../source/pixels_to_tile_units":356}],343:[
function(t,e,r){
"use strict";var n=t(
"../util/browser"),i=t(
"gl-matrix").mat2,a=t(
"../source/pixels_to_tile_units");e.exports=
function(t,e,r,o){
if(!t.isOpaquePass){t.setDepthSublayer(0),t.depthMask(!1);var s=t.gl;
if(s.enable(s.STENCIL_TEST),!(r.paint[
"line-width"]<=0)){var l=1/n.devicePixelRatio,u=r.paint[
"line-blur"]+l,c=r.paint[
"line-color"],h=t.transform,f=i.create();i.scale(f,f,[1,Math.cos(h._pitch)]),i.rotate(f,f,t.transform.angle);var d,p,m,v,g,y=Math.sqrt(h.height*h.height/4*(1+h.altitude*h.altitude)),b=h.height/2*Math.tan(h._pitch),x=(y+b)/y-1,_=r.paint[
"line-dasharray"],w=r.paint[
"line-pattern"];
if(_)d=t.useProgram(
"linesdfpattern"),s.uniform1f(d.u_linewidth,r.paint[
"line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint[
"line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform4fv(d.u_color,c),s.uniform1f(d.u_opacity,r.paint[
"line-opacity"]),p=t.lineAtlas.getDash(_.from,
"round"===r.layout[
"line-cap"]),m=t.lineAtlas.getDash(_.to,
"round"===r.layout[
"line-cap"]),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.lineAtlas.bind(s),s.uniform1f(d.u_tex_y_a,p.y),s.uniform1f(d.u_tex_y_b,m.y),s.uniform1f(d.u_mix,_.t),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[
"line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f);
else if(w){
if(v=t.spriteAtlas.getPosition(w.from,!0),g=t.spriteAtlas.getPosition(w.to,!0),!v||!g)
return;d=t.useProgram(
"linepattern"),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),s.uniform1f(d.u_linewidth,r.paint[
"line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint[
"line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform2fv(d.u_pattern_tl_a,v.tl),s.uniform2fv(d.u_pattern_br_a,v.br),s.uniform2fv(d.u_pattern_tl_b,g.tl),s.uniform2fv(d.u_pattern_br_b,g.br),s.uniform1f(d.u_fade,w.t),s.uniform1f(d.u_opacity,r.paint[
"line-opacity"]),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[
"line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f)}
else d=t.useProgram(
"line"),s.uniform1f(d.u_linewidth,r.paint[
"line-width"]/2),s.uniform1f(d.u_gapwidth,r.paint[
"line-gap-width"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,u),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[
"line-offset"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,f),s.uniform4fv(d.u_color,c),s.uniform1f(d.u_opacity,r.paint[
"line-opacity"]);
for(var M=0;M<o.length;M++){var k=o[M],A=e.getTile(k),T=A.getBucket(r);
if(T){var S=T.bufferGroups.line;
if(S){t.enableTileClippingMask(k);var E=t.translatePosMatrix(k.posMatrix,A,r.paint[
"line-translate"],r.paint[
"line-translate-anchor"]);s.uniformMatrix4fv(d.u_matrix,!1,E);var L=1/a(A,1,t.transform.zoom);
if(_){var C=p.width*_.fromScale,z=m.width*_.toScale,D=[1/a(A,C,t.transform.tileZoom),-p.height/2],I=[1/a(A,z,t.transform.tileZoom),-m.height/2],P=t.lineAtlas.width/(256*Math.min(C,z)*n.devicePixelRatio)/2;s.uniform1f(d.u_ratio,L),s.uniform2fv(d.u_patternscale_a,D),s.uniform2fv(d.u_patternscale_b,I),s.uniform1f(d.u_sdfgamma,P)}
else w?(s.uniform1f(d.u_ratio,L),s.uniform2fv(d.u_pattern_size_a,[a(A,v.size[0]*w.fromScale,t.transform.tileZoom),g.size[1]]),s.uniform2fv(d.u_pattern_size_b,[a(A,g.size[0]*w.toScale,t.transform.tileZoom),g.size[1]])):s.uniform1f(d.u_ratio,L);
for(var O=0;O<S.length;O++){var j=S[O];j.vaos[r.id].bind(s,d,j.layoutVertexBuffer,j.elementBuffer),s.drawElements(s.TRIANGLES,3*j.elementBuffer.length,s.UNSIGNED_SHORT,0)}}}}}}}},{
"../source/pixels_to_tile_units":356,
"../util/browser":419,
"gl-matrix":188}],344:[
function(t,e,r){
"use strict";
function n(t,e,r,n){
if(!t.isOpaquePass){var a=t.gl;a.enable(a.DEPTH_TEST),t.depthMask(!0),a.depthFunc(a.LESS);
for(var o=n.length&&n[0].z,s=0;s<n.length;s++){var l=n[s];t.setDepthSublayer(l.z-o),i(t,e,r,l)}a.depthFunc(a.LEQUAL)}}
function i(t,e,r,n){var i=t.gl;i.disable(i.STENCIL_TEST);var u=e.getTile(n),c=t.transform.calculatePosMatrix(n,e.maxzoom),h=t.useProgram(
"raster");i.uniformMatrix4fv(h.u_matrix,!1,c),i.uniform1f(h.u_brightness_low,r.paint[
"raster-brightness-min"]),i.uniform1f(h.u_brightness_high,r.paint[
"raster-brightness-max"]),i.uniform1f(h.u_saturation_factor,s(r.paint[
"raster-saturation"])),i.uniform1f(h.u_contrast_factor,o(r.paint[
"raster-contrast"])),i.uniform3fv(h.u_spin_weights,a(r.paint[
"raster-hue-rotate"]));var f,d,p=u.source&&u.source.findLoadedParent(n,0,{}),m=l(u,p,r,t.transform);i.activeTexture(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,u.texture),i.activeTexture(i.TEXTURE1),p?(i.bindTexture(i.TEXTURE_2D,p.texture),f=Math.pow(2,p.coord.z-u.coord.z),d=[u.coord.x*f%1,u.coord.y*f%1]):(i.bindTexture(i.TEXTURE_2D,u.texture),m[1]=0),i.uniform2fv(h.u_tl_parent,d||[0,0]),i.uniform1f(h.u_scale_parent,f||1),i.uniform1f(h.u_buffer_scale,1),i.uniform1f(h.u_opacity0,m[0]),i.uniform1f(h.u_opacity1,m[1]),i.uniform1i(h.u_image0,0),i.uniform1i(h.u_image1,1);var v=u.boundsBuffer||t.rasterBoundsBuffer;(u.boundsVAO||t.rasterBoundsVAO).bind(i,h,v),i.drawArrays(i.TRIANGLE_STRIP,0,v.length)}
function a(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);
return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}
function o(t){
return t>0?1/(1-t):1+t}
function s(t){
return t>0?1-1/(1.001-t):-t}
function l(t,e,r,n){var i=[1,0],a=r.paint[
"raster-fade-duration"];
if(t.source&&a>0){var o=(
new Date).getTime(),s=(o-t.timeAdded)/a,l=e?(o-e.timeAdded)/a:-1,c=n.coveringZoomLevel(t.source),h=!!e&&Math.abs(e.coord.z-c)>Math.abs(t.coord.z-c);!e||h?(i[0]=u.clamp(s,0,1),i[1]=1-i[0]):(i[0]=u.clamp(1-l,0,1),i[1]=1-i[0])}var f=r.paint[
"raster-opacity"];
return i[0]*=f,i[1]*=f,i}var u=t(
"../util/util"),c=t(
"../util/struct_array");e.exports=n,n.RasterBoundsArray=
new c({members:[{name:
"a_pos",type:
"Int16",components:2},{name:
"a_texture_pos",type:
"Int16",components:2}]})},{
"../util/struct_array":433,
"../util/util":435}],345:[
function(t,e,r){
"use strict";
function n(t,e,r,n){
if(!t.isOpaquePass){var a=!(r.layout[
"text-allow-overlap"]||r.layout[
"icon-allow-overlap"]||r.layout[
"text-ignore-placement"]||r.layout[
"icon-ignore-placement"]),o=t.gl;a?o.disable(o.STENCIL_TEST):o.enable(o.STENCIL_TEST),t.setDepthSublayer(0),t.depthMask(!1),o.disable(o.DEPTH_TEST),i(t,e,r,n,!1,r.paint[
"icon-translate"],r.paint[
"icon-translate-anchor"],r.layout[
"icon-rotation-alignment"],r.layout[
"icon-rotation-alignment"],r.layout[
"icon-size"],r.paint[
"icon-halo-width"],r.paint[
"icon-halo-color"],r.paint[
"icon-halo-blur"],r.paint[
"icon-opacity"],r.paint[
"icon-color"]),i(t,e,r,n,!0,r.paint[
"text-translate"],r.paint[
"text-translate-anchor"],r.layout[
"text-rotation-alignment"],r.layout[
"text-pitch-alignment"],r.layout[
"text-size"],r.paint[
"text-halo-width"],r.paint[
"text-halo-color"],r.paint[
"text-halo-blur"],r.paint[
"text-opacity"],r.paint[
"text-color"]),o.enable(o.DEPTH_TEST),e.map.showCollisionBoxes&&s(t,e,r,n)}}
function i(t,e,r,n,i,o,s,l,u,c,h,f,d,p,m){
for(var v=0;v<n.length;v++){var g=e.getTile(n[v]),y=g.getBucket(r);
if(y){var b=y.bufferGroups,x=i?b.glyph:b.icon;x.length&&(t.enableTileClippingMask(n[v]),a(t,r,n[v].posMatrix,g,y,x,i,i||y.sdfIcons,!i&&y.iconsNeedLinear,i?y.adjustedTextSize:y.adjustedIconSize,y.fontstack,o,s,l,u,c,h,f,d,p,m))}}}
function a(t,e,r,n,i,a,s,u,c,h,f,d,p,m,v,g,y,b,x,_,w){var M,k,A,T=t.gl,S=t.transform,E=
"map"===m,L=
"map"===v,C=s?24:1,z=g/C;
if(L?(k=l(n,1,t.transform.zoom)*z,A=1/Math.cos(S._pitch),M=[k,k]):(k=t.transform.altitude*z,A=1,M=[S.pixelsToGLUnits[0]*k,S.pixelsToGLUnits[1]*k]),s||t.style.sprite.loaded()){var D=t.useProgram(u?
"sdf":
"icon");
if(T.uniformMatrix4fv(D.u_matrix,!1,t.translatePosMatrix(r,n,d,p)),T.uniform1i(D.u_rotate_with_map,E),T.uniform1i(D.u_pitch_with_map,L),T.uniform2fv(D.u_extrude_scale,M),T.activeTexture(T.TEXTURE0),T.uniform1i(D.u_texture,0),s){var I=f&&t.glyphSource.getGlyphAtlas(f);
if(!I)
return;I.updateTexture(T),T.uniform2f(D.u_texsize,I.width/4,I.height/4)}
else{var P=t.options.rotating||t.options.zooming,O=1!==z||o.devicePixelRatio!==t.spriteAtlas.pixelRatio||c,j=L||t.transform.pitch;t.spriteAtlas.bind(T,u||P||O||j),T.uniform2f(D.u_texsize,t.spriteAtlas.width/4,t.spriteAtlas.height/4)}var F=Math.log(g/h)/Math.LN2||0;T.uniform1f(D.u_zoom,10*(t.transform.zoom-F)),T.activeTexture(T.TEXTURE1),t.frameHistory.bind(T),T.uniform1i(D.u_fadetexture,1);var R;
if(u){var N=.105*C/g/o.devicePixelRatio;
if(y){T.uniform1f(D.u_gamma,(1.19*x/z/8+N)*A),T.uniform4fv(D.u_color,b),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,(6-y/z)/8);
for(var B=0;B<a.length;B++)R=a[B],R.vaos[e.id].bind(T,D,R.layoutVertexBuffer,R.elementBuffer),T.drawElements(T.TRIANGLES,3*R.elementBuffer.length,T.UNSIGNED_SHORT,0)}T.uniform1f(D.u_gamma,N*A),T.uniform4fv(D.u_color,w),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,.75),T.uniform1f(D.u_pitch,S.pitch/360*2*Math.PI),T.uniform1f(D.u_bearing,S.bearing/360*2*Math.PI),T.uniform1f(D.u_aspect_ratio,S.width/S.height);
for(var U=0;U<a.length;U++)R=a[U],R.vaos[e.id].bind(T,D,R.layoutVertexBuffer,R.elementBuffer),T.drawElements(T.TRIANGLES,3*R.elementBuffer.length,T.UNSIGNED_SHORT,0)}
else{T.uniform1f(D.u_opacity,_);
for(var V=0;V<a.length;V++)R=a[V],R.vaos[e.id].bind(T,D,R.layoutVertexBuffer,R.elementBuffer),T.drawElements(T.TRIANGLES,3*R.elementBuffer.length,T.UNSIGNED_SHORT,0)}}}var o=t(
"../util/browser"),s=t(
"./draw_collision_debug"),l=t(
"../source/pixels_to_tile_units");e.exports=n},{
"../source/pixels_to_tile_units":356,
"../util/browser":419,
"./draw_collision_debug":340}],346:[
function(t,e,r){
"use strict";
function n(){this.changeTimes=
new Float64Array(256),this.changeOpacities=
new Uint8Array(256),this.opacities=
new Uint8ClampedArray(256),this.array=
new Uint8Array(this.opacities.buffer),this.fadeDuration=300,this.previousZoom=0,this.firstFrame=!0}e.exports=n,n.prototype.record=
function(t){var e=Date.now();this.firstFrame&&(e=0,this.firstFrame=!1),t=Math.floor(10*t);var r;
if(t<this.previousZoom)
for(r=t+1;r<=this.previousZoom;r++)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];
else for(r=t;r>this.previousZoom;r--)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];
for(r=0;r<256;r++){var n=e-this.changeTimes[r],i=n/this.fadeDuration*255;this.opacities[r]=r<=t?this.changeOpacities[r]+i:this.changeOpacities[r]-i}this.changed=!0,this.previousZoom=t},n.prototype.bind=
function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,
this.texture),this.changed&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,256,1,t.ALPHA,t.UNSIGNED_BYTE,
this.array),this.changed=!1)):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,256,1,0,t.ALPHA,t.UNSIGNED_BYTE,this.array))}},{}],347:[
function(t,e,r){
"use strict";
function n(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=
new Uint8Array(this.width*this.height*this.bytes),this.positions={}}var i=t(
"../util/util");e.exports=n,n.prototype.setSprite=
function(t){this.sprite=t},n.prototype.getDash=
function(t,e){var r=t.join(
",")+e;
return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},n.prototype.addDash=
function(t,e){var r=e?7:0,n=2*r+1;
if(this.nextRow+n>this.height)
return i.warnOnce(
"LineAtlas out of space"),null;
for(var a=0,o=0;o<t.length;o++)a+=t[o]
34 ;
for(var s=this.width/a,l=s/2,u=t.length%2==1,c=-r;c<=r;c++)
for(var h=this.nextRow+r+c,f=this.width*h,d=u?-t[t.length-1]:0,p=t[0],m=1,v=0;v<
this.width;v++){
for(;p<v/s;)d=p,p+=t[m],u&&m===t.length-1&&(p+=t[0]),m++;var g,y=Math.abs(v-d*s),b=Math.abs(v-p*s),x=Math.min(y,b),_=m%2==1;
if(e){var w=r?c/r*(l+1):0;
if(_){var M=l-Math.abs(w);g=Math.sqrt(x*x+M*M)}
else g=l-Math.sqrt(x*x+w*w)}
else g=(_?1:-1)*x;this.data[3+4*(f+v)]=Math.max(0,Math.min(255,g+128))}var k={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:a};
return this.nextRow+=n,this.dirty=!0,k},n.prototype.bind=
function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,
this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,
this.width,
this.height,t.RGBA,t.UNSIGNED_BYTE,
this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width,this.height,0,t.RGBA,t.UNSIGNED_BYTE,this.data))}},{
"../util/util":435}],348:[
function(t,e,r){
"use strict";
function n(t,e){this.gl=t,this.transform=e,this.reusableTextures={},this.preFbos={},this.frameHistory=
new o,this.setup(),this.numSublayers=s.maxUnderzooming+s.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE)}var i=t(
"../util/browser"),a=t(
"gl-matrix").mat4,o=t(
"./frame_history"),s=t(
"../source/source_cache"),l=t(
"../data/bucket").EXTENT,u=t(
"../source/pixels_to_tile_units"),c=t(
"../util/util"),h=t(
"../util/struct_array"),f=t(
"../data/buffer"),d=t(
"./vertex_array_object"),p=t(
"./draw_raster").RasterBoundsArray,m=t(
"./create_uniform_pragmas");e.exports=n,c.extend(n.prototype,t(
"./painter/use_program")),n.prototype.resize=
function(t,e){var r=this.gl;this.width=t*i.devicePixelRatio,this.height=e*i.devicePixelRatio,r.viewport(0,0,this.width,this.height)},n.prototype.setup=
function(){var t=this.gl;t.verbose=!0,t.enable(t.BLEND),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.enable(t.STENCIL_TEST),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),this._depthMask=!1,t.depthMask(!1);var e=this.PosArray=
new h({members:[{name:
"a_pos",type:
"Int16",components:2}]}),r=
new e;r.emplaceBack(0,0),r.emplaceBack(l,0),r.emplaceBack(0,l),r.emplaceBack(l,l),this.tileExtentBuffer=
new f(r.serialize(),e.serialize(),f.BufferType.VERTEX),this.tileExtentVAO=
new d,this.tileExtentPatternVAO=
new d;var n=
new e;n.emplaceBack(0,0),n.emplaceBack(l,0),n.emplaceBack(l,l),n.emplaceBack(0,l),n.emplaceBack(0,0),this.debugBuffer=
new f(n.serialize(),e.serialize(),f.BufferType.VERTEX),this.debugVAO=
new d;var i=
new p;i.emplaceBack(0,0,0,0),i.emplaceBack(l,0,32767,0),i.emplaceBack(0,l,0,32767),i.emplaceBack(l,l,32767,32767),this.rasterBoundsBuffer=
new f(i.serialize(),p.serialize(),f.BufferType.VERTEX),this.rasterBoundsVAO=
new d},n.prototype.clearColor=
function(){var t=this.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT)},n.prototype.clearStencil=
function(){var t=this.gl;t.clearStencil(0),t.stencilMask(255),t.clear(t.STENCIL_BUFFER_BIT)},n.prototype.clearDepth=
function(){var t=this.gl;t.clearDepth(1),this.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},n.prototype._renderTileClippingMasks=
function(t){var e=this.gl;e.colorMask(!1,!1,!1,!1),this.depthMask(!1),e.disable(e.DEPTH_TEST),e.enable(e.STENCIL_TEST),e.stencilMask(248),e.stencilOp(e.KEEP,e.KEEP,e.REPLACE);var r=1;this._tileClippingMaskIDs={};
for(var n=0;n<t.length;n++){var i=t[n],a=this._tileClippingMaskIDs[i.id]=r++<<3;e.stencilFunc(e.ALWAYS,a,248);var o=m([{name:
"u_color",components:4},{name:
"u_opacity",components:1}]),s=this.useProgram(
"fill",[],o,o);e.uniformMatrix4fv(s.u_matrix,!1,i.posMatrix),this.tileExtentVAO.bind(e,s,this.tileExtentBuffer),e.drawArrays(e.TRIANGLE_STRIP,0,
this.tileExtentBuffer.length)}e.stencilMask(0),e.colorMask(!0,!0,!0,!0),this.depthMask(!0),e.enable(e.DEPTH_TEST)},n.prototype.enableTileClippingMask=
function(t){var e=this.gl;e.stencilFunc(e.EQUAL,
this._tileClippingMaskIDs[t.id],248)},n.prototype.prepareBuffers=
function(){},n.prototype.bindDefaultFramebuffer=
function(){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null)};var v={symbol:t(
"./draw_symbol"),circle:t(
"./draw_circle"),line:t(
"./draw_line"),fill:t(
"./draw_fill"),raster:t(
"./draw_raster"),background:t(
"./draw_background"),debug:t(
"./draw_debug")};n.prototype.render=
function(t,e){this.style=t,this.options=e,this.lineAtlas=t.lineAtlas,this.spriteAtlas=t.spriteAtlas,this.spriteAtlas.setSprite(t.sprite),this.glyphSource=t.glyphSource,this.frameHistory.record(this.transform.zoom),this.prepareBuffers(),this.clearColor(),this.clearDepth(),this.showOverdrawInspector(e.showOverdrawInspector),this.depthRange=(t._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass({isOpaquePass:!0}),this.renderPass({isOpaquePass:!1})},n.prototype.renderPass=
function(t){var e=this.style._groups,r=t.isOpaquePass;this.currentLayer=r?this.style._order.length:-1;
for(var n=0;n<e.length;n++){var i,a=e[r?e.length-1-n:n],o=this.style.sources[a.source],s=[];
if(o){
for(s=o.getVisibleCoordinates(),i=0;i<s.length;i++)s[i].posMatrix=this.transform.calculatePosMatrix(s[i],o.maxzoom);this.clearStencil(),o.prepare&&o.prepare(),o.isTileClipped&&this._renderTileClippingMasks(s)}
for(r?(this._showOverdrawInspector||this.gl.disable(
this.gl.BLEND),this.isOpaquePass=!0):(this.gl.enable(
this.gl.BLEND),this.isOpaquePass=!1,s.reverse()),i=0;i<a.length;i++){var l=a[r?a.length-1-i:i];this.currentLayer+=r?-1:1,this.renderLayer(
this,o,l,s)}o&&v.debug(
this,o,s)}},n.prototype.depthMask=
function(t){t!==this._depthMask&&(this._depthMask=t,this.gl.depthMask(t))},n.prototype.renderLayer=
function(t,e,r,n){r.isHidden(this.transform.zoom)||(
"background"===r.type||n.length)&&(this.
id=r.id,v[r.type](t,e,r,n))},n.prototype.setDepthSublayer=
function(t){var e=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,r=e-1+this.depthRange;this.gl.depthRange(r,e)},n.prototype.translatePosMatrix=
function(t,e,r,n){
if(!r[0]&&!r[1])
return t;
if(
"viewport"===n){var i=Math.sin(-this.transform.angle),o=Math.cos(-this.transform.angle);r=[r[0]*o-r[1]*i,r[0]*i+r[1]*o]}var s=[u(e,r[0],this.transform.zoom),u(e,r[1],this.transform.zoom),0],l=
new Float32Array(16);
return a.translate(l,t,s),l},n.prototype.saveTexture=
function(t){var e=this.reusableTextures[t.size];e?e.push(t):this.reusableTextures[t.size]=[t]},n.prototype.getTexture=
function(t){var e=this.reusableTextures[t];
return e&&e.length>0?e.pop():null},n.prototype.lineWidth=
function(t){this.gl.lineWidth(c.clamp(t,
this.lineWidthRange[0],
this.lineWidthRange[1]))},n.prototype.showOverdrawInspector=
function(t){
if(t||this._showOverdrawInspector){this._showOverdrawInspector=t;var e=this.gl;
if(t){e.blendFunc(e.CONSTANT_COLOR,e.ONE);e.blendColor(1/8,1/8,1/8,0),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)}
else e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}}},{
"../data/bucket":322,
"../data/buffer":327,
"../source/pixels_to_tile_units":356,
"../source/source_cache":360,
"../util/browser":419,
"../util/struct_array":433,
"../util/util":435,
"./create_uniform_pragmas":337,
"./draw_background":338,
"./draw_circle":339,
"./draw_debug":341,
"./draw_fill":342,
"./draw_line":343,
"./draw_raster":344,
"./draw_symbol":345,
"./frame_history":346,
"./painter/use_program":349,
"./vertex_array_object":350,
"gl-matrix":188}],349:[
function(t,e,r){
"use strict";
function n(t,e){
return t.replace(/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,
function(t,r,n,i,a){
return e[r][a].replace(/{type}/g,i).replace(/{precision}/g,n)})}var i=t(
"assert"),a=t(
"../../util/util"),o=t(
"mapbox-gl-shaders"),s=o.util;e.exports._createProgram=
function(t,e,r,l){
for(var u=this.gl,c=u.createProgram(),h=o[t],f=
"#define MAPBOX_GL_JS;\n",d=0;d<e.length;d++)f+=
"#define "+e[d]+
";\n";var p=u.createShader(u.FRAGMENT_SHADER);u.shaderSource(p,n(f+h.fragmentSource,l)),u.compileShader(p),i(u.getShaderParameter(p,u.COMPILE_STATUS),u.getShaderInfoLog(p)),u.attachShader(c,p);var m=u.createShader(u.VERTEX_SHADER);u.shaderSource(m,n(f+s+h.vertexSource,r)),u.compileShader(m),i(u.getShaderParameter(m,u.COMPILE_STATUS),u.getShaderInfoLog(m)),u.attachShader(c,m),u.linkProgram(c),i(u.getProgramParameter(c,u.LINK_STATUS),u.getProgramInfoLog(c));
for(var v={},g=u.getProgramParameter(c,u.ACTIVE_ATTRIBUTES),y=0;y<g;y++){var b=u.getActiveAttrib(c,y);v[b.name]=u.getAttribLocation(c,b.name)}
for(var x={},_=u.getProgramParameter(c,u.ACTIVE_UNIFORMS),w=0;w<_;w++){var M=u.getActiveUniform(c,w);x[M.name]=u.getUniformLocation(c,M.name)}
return a.extend({program:c,definition:h,attributes:v,numAttributes:g},v,x)},e.exports._createProgramCached=
function(t,e,r,n){this.cache=this.cache||{};var i=JSON.stringify({name:t,defines:e,vertexPragmas:r,fragmentPragmas:n});
return this.cache[i]||(this.cache[i]=this._createProgram(t,e,r,n)),this.cache[i]},e.exports.useProgram=
function(t,e,r,n){var i=this.gl;e=e||[],this._showOverdrawInspector&&(e=e.concat(
"OVERDRAW_INSPECTOR"));var a=this._createProgramCached(t,e,r,n);
return this.currentProgram!==a&&(i.useProgram(a.program),this.currentProgram=a),a}},{
"../../util/util":435,assert:43,
"mapbox-gl-shaders":296}],350:[
function(t,e,r){
"use strict";
function n(){this.boundProgram=null,this.boundVertexBuffer=null,this.boundVertexBuffer2=null,this.boundElementBuffer=null,this.vao=null}var i=t(
"assert");e.exports=n,n.prototype.bind=
function(t,e,r,n,i){
void 0===t.extVertexArrayObject&&(t.extVertexArrayObject=t.getExtension(
"OES_vertex_array_object"));var a=!this.vao||this.boundProgram!==e||this.boundVertexBuffer!==r||this.boundVertexBuffer2!==i||this.boundElementBuffer!==n;!t.extVertexArrayObject||a?this.freshBind(t,e,r,n,i):t.extVertexArrayObject.bindVertexArrayOES(this.vao)},n.prototype.freshBind=function(t,e,r,n,a){var o,s=e.numAttributes;
if(t.extVertexArrayObject)this.vao&&this.destroy(t),this.vao=t.extVertexArrayObject.createVertexArrayOES(),t.extVertexArrayObject.bindVertexArrayOES(this.vao),o=0,this.boundProgram=e,this.boundVertexBuffer=r,this.boundVertexBuffer2=a,this.boundElementBuffer=n;
else{o=t.currentNumAttributes||0;
for(var l=s;l<o;l++)i(0!==l),t.disableVertexAttribArray(l)}
for(var u=o;u<s;u++)t.enableVertexAttribArray(u);r.bind(t),r.setVertexAttribPointers(t,e),a&&(a.bind(t),a.setVertexAttribPointers(t,e)),n&&n.bind(t),t.currentNumAttributes=s},n.prototype.unbind=
function(t){var e=t.extVertexArrayObject;e&&e.bindVertexArrayOES(null)},n.prototype.destroy=
function(t){var e=t.extVertexArrayObject;e&&this.vao&&(e.deleteVertexArrayOES(this.vao),this.vao=null)}},{assert:43}],351:[
function(t,e,r){
"use strict";
function n(t,e,r){e=e||{},this.
id=t,this.dispatcher=r,this._data=e.data,
void 0!==e.maxzoom&&(this.maxzoom=e.maxzoom),e.type&&(
this.type=e.type);var n=s/this.tileSize;this.workerOptions=a.extend({source:this.id,cluster:e.cluster||!1,geojsonVtOptions:{buffer:(
void 0!==e.buffer?e.buffer:128)*n,tolerance:(
void 0!==e.tolerance?e.tolerance:.375)*n,extent:s,maxZoom:this.maxzoom},superclusterOptions:{maxZoom:Math.min(e.clusterMaxZoom,
this.maxzoom-1)||this.maxzoom-1,extent:s,radius:(e.clusterRadius||50)*n,log:!1}},e.workerOptions),this._updateWorkerData(
function(t){
if(t)
return void this.fire(
"error",{error:t});this.fire(
"load")}.bind(
this))}var i=t(
"../util/evented"),a=t(
"../util/util"),o=t(
"resolve-url"),s=t(
"../data/bucket").EXTENT;e.exports=n,n.prototype=a.inherit(i,{type:
"geojson",minzoom:0,maxzoom:18,tileSize:512,isTileClipped:!0,reparseOverscaled:!0,onAdd:
function(t){this.map=t},setData:
function(t){
return this._data=t,this._updateWorkerData(
function(t){
if(t)
return this.fire(
"error",{error:t});this.fire(
"change")}.bind(
this)),
this},_updateWorkerData:
function(t){var e=a.extend({},this.workerOptions),r=this._data;
"string"==typeof r?e.url=
"undefined"!=typeof window?o(window.location.href,r):r:e.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+
".loadData",e,function(e){this._loaded=!0,t(e)}.bind(
this))},loadTile:
function(t,e){var r=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-
this.maxzoom):1,n={type:this.type,uid:t.uid,coord:t.coord,zoom:t.coord.z,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,overscaling:r,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(
"load tile",n,
function(r,n){
if(t.unloadVectorData(
this.map.painter),!t.aborted)
return r?e(r):(t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(
this)),e(null))}.bind(
this),this.workerID)},abortTile:
function(t){t.aborted=!0},unloadTile:
function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(
"remove tile",{uid:t.uid,source:this.
id},
function(){},t.workerID)},serialize:
function(){
return{type:this.type,data:this._data}}})},{
"../data/bucket":322,
"../util/evented":427,
"../util/util":435,
"resolve-url":493}],352:[
function(t,e,r){
"use strict";
function n(t,e,r){r&&(this.loadGeoJSON=r),h.call(
this,t,e)}var i=t(
"../util/util"),a=t(
"../util/ajax"),o=t(
"geojson-rewind"),s=t(
"./geojson_wrapper"),l=t(
"vt-pbf"),u=t(
"supercluster"),c=t(
"geojson-vt"),h=t(
"./vector_tile_worker_source");e.exports=n,n.prototype=i.inherit(h,{_geoJSONIndexes:{},loadVectorData:
function(t,e){var r=t.source,n=t.coord;
if(!this._geoJSONIndexes[r])
return e(null,null);var i=this._geoJSONIndexes[r].getTile(Math.min(n.z,t.maxZoom),n.x,n.y);
if(!i)
return e(null,null);var a=
new s(i.features);a.name=
"_geojsonTileLayer";var o=l({layers:{_geojsonTileLayer:a}});0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=
new Uint8Array(o)),e(null,{tile:a,rawTileData:o.buffer})},loadData:
function(t,e){var r=
function(r,n){
return r?e(r):
"object"!=typeof n?e(new Error(
"Input data is not a valid GeoJSON object.")):(o(n,!0),void this._indexData(n,t,function(r,n){
if(r)
return e(r);this._geoJSONIndexes[t.source]=n,e(null)}.bind(
this)))}.bind(
this);this.loadGeoJSON(t,r)},loadGeoJSON:
function(t,e){
if(t.url)a.getJSON(t.url,e);
else{
if(
"string"!=typeof t.data)
return e(
new Error(
"Input data is not a valid GeoJSON object."));
try{
return e(null,JSON.parse(t.data))}
catch(t){
return e(
new Error(
"Input data is not a valid GeoJSON object."))}}},_indexData:
function(t,e,r){
try{e.cluster?r(null,u(e.superclusterOptions).load(t.features)):r(null,c(t,e.geojsonVtOptions))}
catch(t){
return r(t)}}})},{
"../util/ajax":418,
"../util/util":435,
"./geojson_wrapper":353,
"./vector_tile_worker_source":364,
"geojson-rewind":134,
"geojson-vt":138,supercluster:521,
"vt-pbf":548}],353:[
function(t,e,r){
"use strict";
function n(t){this.features=t,this.length=t.length,this.extent=s}
function i(t){
if(this.type=t.type,1===t.type){this.rawGeometry=[];
for(var e=0;e<t.geometry.length;e++)this.rawGeometry.push([t.geometry[e]])}
else this.rawGeometry=t.geometry;this.properties=t.tags,this.extent=s}var a=t(
"point-geometry"),o=t(
"vector-tile").VectorTileFeature,s=t(
"../data/bucket").EXTENT;e.exports=n,n.prototype.feature=
function(t){
return new i(this.features[t])},i.prototype.loadGeometry=
function(){var t=this.rawGeometry;this.geometry=[];
for(var e=0;e<t.length;e++){
for(var r=t[e],n=[],i=0;i<r.length;i++)n.push(
new a(r[i][0],r[i][1]));this.geometry.push(n)}
return this.geometry},i.prototype.bbox=
function(){this.geometry||this.loadGeometry();
for(var t=this.geometry,e=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<t.length;a++)
for(var o=t[a],s=0;s<o.length;s++){var l=o[s];e=Math.min(e,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}
return[e,n,r,i]},i.prototype.toGeoJSON=o.prototype.toGeoJSON},{
"../data/bucket":322,
"point-geometry":476,
"vector-tile":542}],354:[
function(t,e,r){
"use strict";
function n(t,e,r){this.
id=t,this.dispatcher=r,this.url=e.url,this.coordinates=e.coordinates,u.getImage(e.url,
function(t,r){
if(t)
return this.fire(
"error",{error:t});this.image=r,this.image.addEventListener(
"load",
function(){this.map._rerender()}.bind(
this)),this._loaded=!0,this.fire(
"load"),this.map&&this.setCoordinates(e.coordinates)}.bind(
this))}var i=t(
"../util/util"),a=t(
"./tile_coord"),o=t(
"../geo/lng_lat"),s=t(
"point-geometry"),l=t(
"../util/evented"),u=t(
"../util/ajax"),c=t(
"../data/bucket").EXTENT,h=t(
"../render/draw_raster").RasterBoundsArray,f=t(
"../data/buffer"),d=t(
"../render/vertex_array_object");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,onAdd:
function(t){this.map=t,this.image&&this.setCoordinates(this.coordinates)},setCoordinates:
function(t){this.coordinates=t;var e=this.map,r=t.map(
function(t){
return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);
return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=
new a(n.zoom,n.column,n.row),this._tileCoords=r.map(
function(t){var e=t.zoomTo(n.zoom);
return new s(Math.round((e.column-n.column)*c),Math.round((e.row-n.row)*c))}),this.fire(
"change"),
this},_setTile:
function(t){this._prepared=!1,this.tile=t;var e=
new h;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=
new f(e.serialize(),h.serialize(),f.BufferType.VERTEX),this.tile.boundsVAO=
new d,
this.tile.state=
"loaded"},prepare:
function(){
if(this._loaded&&this.image&&this.image.complete&&
this.tile){var t=this.map.painter,e=t.gl;this._prepared?(e.bindTexture(e.TEXTURE_2D,
this.tile.texture),e.texSubImage2D(e.TEXTURE_2D,0,0,0,e.RGBA,e.UNSIGNED_BYTE,
this.image)):(this.tile.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,
this.tile.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,
this.image))}},loadTile:
function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=
"errored",e(null))},serialize:
function(){
return{type:
"image",urls:this.url,coordinates:this.coordinates}}})},{
"../data/bucket":322,
"../data/buffer":327,
"../geo/lng_lat":332,
"../render/draw_raster":344,
"../render/vertex_array_object":350,
"../util/ajax":418,
"../util/evented":427,
"../util/util":435,
"./tile_coord":362,
"point-geometry":476}],355:[
function(t,e,r){
"use strict";var n=t(
"../util/util"),i=t(
"../util/ajax"),a=t(
"../util/browser"),o=t(
"../util/mapbox").normalizeSourceURL;e.exports=
function(t,e){var r=
function(t,r){
if(t)
return e(t);var i=n.pick(r,[
"tiles",
"minzoom",
"maxzoom",
"attribution"]);r.vector_layers&&(i.vectorLayers=r.vector_layers,i.vectorLayerIds=i.vectorLayers.map(
function(t){
return t.id})),e(null,i)};t.url?i.getJSON(o(t.url),r):a.frame(r.bind(null,null,t))}},{
"../util/ajax":418,
"../util/browser":419,
"../util/mapbox":432,
"../util/util":435}],356:[
function(t,e,r){
"use strict";var n=t(
"../data/bucket");e.exports=
function(t,e,r){
return e*(n.EXTENT/(t.tileSize*Math.pow(2,r-t.coord.z)))}},{
"../data/bucket":322}],357:[
function(t,e,r){
"use strict";
function n(t,e){var r=t.coord,n=e.coord;
return r.z-n.z||r.y-n.y||r.w-n.w||r.x-n.x}
function i(t){
for(var e=t[0]||{},r=1;r<t.length;r++){var n=t[r];
for(var i in n){var a=n[i],o=e[i];
if(
void 0===o)o=e[i]=a;
else for(var s=0;s<a.length;s++)o.push(a[s])}}
return e}var a=t(
"./tile_coord");r.rendered=
function(t,e,r,a,o,s){var l=t.tilesIn(r);l.sort(n);
for(var u=[],c=0;c<l.length;c++){var h=l[c];h.tile.featureIndex&&u.push(h.tile.featureIndex.query({queryGeometry:h.queryGeometry,scale:h.scale,tileSize:h.tile.tileSize,bearing:s,params:a},e))}
return i(u)},r.source=
function(t,e){
for(var r=t.getRenderableIds().map(
function(e){
return t.getTileByID(e)}),n=[],i={},o=0;o<r.length;o++){var s=r[o],l=
new a(Math.min(s.sourceMaxZoom,s.coord.z),s.coord.x,s.coord.y,0).
id;i[l]||(i[l]=!0,s.querySourceFeatures(n,e))}
return n}},{
"./tile_coord":362}],358:[
function(t,e,r){
"use strict";
function n(t,e,r){this.
id=t,this.dispatcher=r,i.extend(
this,i.pick(e,[
"url",
"scheme",
"tileSize"])),s(e,
function(t,e){
if(t)
return this.fire(
"error",t);i.extend(
this,e),this.fire(
"load")}.bind(
this))}var i=t(
"../util/util"),a=t(
"../util/ajax"),o=t(
"../util/evented"),s=t(
"./load_tilejson"),l=t(
"../util/mapbox").normalizeTileURL;e.exports=n,n.prototype=i.inherit(o,{minzoom:0,maxzoom:22,roundZoom:!0,scheme:
"xyz",tileSize:512,_loaded:!1,onAdd:
function(t){this.map=t},serialize:
function(){
return{type:
"raster",url:this.url,tileSize:this.tileSize}},loadTile:
function(t,e){
function r(r,n){
if(
delete t.request,!t.aborted){
if(r)
return e(r);var i=this.map.painter.gl;t.texture=this.map.painter.getTexture(n.width),t.texture?(i.bindTexture(i.TEXTURE_2D,t.texture),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,n)):(t.texture=i.createTexture(),i.bindTexture(i.TEXTURE_2D,t.texture),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR_MIPMAP_NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),i.texImage2D(i.TEXTURE_2D,0,i.RGBA,i.RGBA,i.UNSIGNED_BYTE,n),t.texture.size=n.width),i.generateMipmap(i.TEXTURE_2D),this.map.animationLoop.set(this.map.style.rasterFadeDuration),t.state=
"loaded",e(null)}}var n=l(t.coord.url(
this.tiles,null,
this.scheme),this.url,this.tileSize);t.request=a.getImage(n,r.bind(
this))},abortTile:
function(t){t.request&&(t.request.abort(),
delete t.request)},unloadTile:
function(t){t.texture&&this.map.painter.saveTexture(t.texture)}})},{
"../util/ajax":418,
"../util/evented":427,
"../util/mapbox":432,
"../util/util":435,
"./load_tilejson":355}],359:[
function(t,e,r){
"use strict";var n=t(
"../util/util"),i={vector:t(
"../source/vector_tile_source"),raster:t(
"../source/raster_tile_source"),geojson:t(
"../source/geojson_source"),video:t(
"../source/video_source"),image:t(
"../source/image_source")};r.create=
function(t,e,r){
if(e=
new i[e.type](t,e,r),e.id!==t)
throw new Error(
"Expected Source id to be "+t+
" instead of "+e.id);
return n.bindAll([
"load",
"abort",
"unload",
"serialize",
"prepare"],e),e},r.getType=
function(t){
return i[t]},r.setType=
function(t,e){i[t]=e}},{
"../source/geojson_source":351,
"../source/image_source":354,
"../source/raster_tile_source":358,
"../source/vector_tile_source":363,
"../source/video_source":365,
"../util/util":435}],360:[
function(t,e,r){
"use strict";
function n(t,e,r){this.
id=t,this.dispatcher=r;var n=this._source=o.create(t,e,r).on(
"load",
function(){this.map&&this._source.onAdd&&this._source.onAdd(this.map),this._sourceLoaded=!0,this.tileSize=n.tileSize,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,this.roundZoom=n.roundZoom,this.reparseOverscaled=n.reparseOverscaled,this.isTileClipped=n.isTileClipped,this.attribution=n.attribution,this.vectorLayerIds=n.vectorLayerIds,this.fire(
"load")}.bind(
this)).on(
"error",
function(t){this._sourceErrored=!0,this.fire(
"error",t)}.bind(
this)).on(
"change",
function(){this.reload(),this.transform&&this.update(this.transform,this.map&&this.map.style.rasterFadeDuration),this.fire(
"change")}.bind(
this));this._tiles={},this._cache=
new c(0,this.unloadTile.bind(
this)),this._isIdRenderable=this._isIdRenderable.bind(
this)}
function i(t,e,r){var n=r.zoomTo(Math.min(t.z,e));
return{x:(n.column-(t.x+t.w*Math.pow(2,t.z)))*d,y:(n.row-t.y)*d}}
function a(t,e){
return t%32-e%32}var o=t(
"./source"),s=t(
"./tile"),l=t(
"../util/evented"),u=t(
"./tile_coord"),c=t(
"../util/lru_cache"),h=t(
"../geo/coordinate"),f=t(
"../util/util"),d=t(
"../data/bucket").EXTENT;e.exports=n,n.maxOverzooming=10,n.maxUnderzooming=3,n.prototype=f.inherit(l,{onAdd:
function(t){this.map=t,this._source&&this._source.onAdd&&this._source.onAdd(t)},loaded:
function(){
if(this._sourceErrored)
return!0;
if(!this._sourceLoaded)
return!1;
for(var t in this._tiles){var e=this._tiles[t];
if(
"loaded"!==e.state&&
"errored"!==e.state)
return!1}
return!0},getSource:
function(){
return this._source},loadTile:
function(t,e){
return this._source.loadTile(t,e)},unloadTile:
function(t){
if(this._source.unloadTile)
return this._source.unloadTile(t)},abortTile:
function(t){
if(this._source.abortTile)
return this._source.abortTile(t)},serialize:
function(){
return this._source.serialize()},prepare:
function(){
if(this._sourceLoaded&&this._source.prepare)
return this._source.prepare()},getIds:
function(){
return Object.keys(this._tiles).map(Number).sort(a)},getRenderableIds:
function(){
return this.getIds().filter(this._isIdRenderable)},_isIdRenderable:
function(t){
return this._tiles[t].isRenderable()&&!this._coveredTiles[t]},reload:
function(){this._cache.reset();
for(var t in this._tiles){var e=this._tiles[t];
"loading"!==e.state&&(e.state=
"reloading"),this.loadTile(this._tiles[t],this._tileLoaded.bind(
this,
this._tiles[t]))}},_tileLoaded:
function(t,e){
if(e)
return t.state=
"errored",this.fire(
"tile.error",{tile:t,error:e}),
void this._source.fire(
"tile.error",{tile:t,error:e});t.source=
this,t.timeAdded=(
new Date).getTime(),this.fire(
"tile.load",{tile:t}),this._source.fire(
"tile.load",{tile:t})},getTile:
function(t){
return this.getTileByID(t.id)},getTileByID:
function(t){
return this._tiles[t]},getZoom:
function(t){
return t.zoom+t.scaleZoom(t.tileSize/
this.tileSize)},findLoadedChildren:
function(t,e,r){var n=!1;
for(var i in this._tiles){var a=this._tiles[i];
if(!(r[i]||!a.isRenderable()||a.coord.z<=t.z||a.coord.z>e)){var o=Math.pow(2,Math.min(a.coord.z,
this.maxzoom)-Math.min(t.z,
this.maxzoom));
if(Math.floor(a.coord.x/o)===t.x&&Math.floor(a.coord.y/o)===t.y)
for(r[i]=!0,n=!0;a&&a.coord.z-1>t.z;){var s=a.coord.parent(this.maxzoom).id;a=this._tiles[s],a&&a.isRenderable()&&(
delete r[i],r[s]=!0)}}}
return n},findLoadedParent:
function(t,e,r){
for(var n=t.z-1;n>=e;n--){t=t.parent(this.maxzoom);var i=this._tiles[t.id];
if(i&&i.isRenderable())
return r[t.id]=!0,i;
if(
this._cache.has(t.id))
return this.addTile(t),r[t.id]=!0,this._tiles[t.id]}},updateCacheSize:
function(t){var e=Math.ceil(t.width/t.tileSize)+1,r=Math.ceil(t.height/t.tileSize)+1,n=e*r;this._cache.setMaxSize(Math.floor(5*n))},update:
function(t,e){
if(this._sourceLoaded){var r,i,a;this.updateCacheSize(t);var o=(this.roundZoom?Math.round:Math.floor)(this.getZoom(t)),s=Math.max(o-n.maxOverzooming,
this.minzoom),l=Math.max(o+n.maxUnderzooming,
this.minzoom),c={},h=(
new Date).getTime();this._coveredTiles={};var d=this.used?t.coveringTiles(this._source):[];
for(r=0;r<d.length;r++)i=d[r],a=this.addTile(i),c[i.id]=!0,a.isRenderable()||this.findLoadedChildren(i,l,c)||this.findLoadedParent(i,s,c);
for(var p={},m=Object.keys(c),v=0;v<m.length;v++){var g=m[v];i=u.fromID(g),a=this._tiles[g],a&&a.timeAdded>h-(e||0)&&(this.findLoadedChildren(i,l,c)&&(c[g]=!0),this.findLoadedParent(i,s,p))}var y;
for(y in p)c[y]||(this._coveredTiles[y]=!0);
for(y in p)c[y]=!0;var b=f.keysDifference(this._tiles,c);
for(r=0;r<b.length;r++)this.removeTile(+b[r]);this.transform=t}},addTile:
function(t){var e=this._tiles[t.id];
if(e)
return e;var r=t.wrapped();
if(e=this._tiles[r.id],e||(e=
this._cache.get(r.id))&&this._redoPlacement&&this._redoPlacement(e),!e){var n=t.z,i=n>this.maxzoom?Math.pow(2,n-this.maxzoom):1;e=
new s(r,this.tileSize*i,this.maxzoom),this.loadTile(e,this._tileLoaded.bind(
this,e))}
return e.uses++,
this._tiles[t.id]=e,
this.fire(
"tile.add",{tile:e}),this._source.fire(
"tile.add",{tile:e}),e},removeTile:
function(t){var e=this._tiles[t];e&&(e.uses--,
delete this._tiles[t],this.fire(
"tile.remove",{tile:e}),this._source.fire(
"tile.remove",{tile:e}),e.uses>0||(e.isRenderable()?this._cache.add(e.coord.wrapped().id,e):(e.aborted=!0,
this.abortTile(e),this.unloadTile(e))))},clearTiles:
function(){
for(var t in this._tiles)this.removeTile(t);this._cache.reset()},tilesIn:
function(t){
for(var e={},r=this.getIds(),n=1/0,a=1/0,o=-1/0,s=-1/0,l=t[0].zoom,c=0;c<t.length;c++){var f=t[c];n=Math.min(n,f.column),a=Math.min(a,f.row),o=Math.max(o,f.column),s=Math.max(s,f.row)}
for(var p=0;p<r.length;p++){var m=this._tiles[r[p]],v=u.fromID(r[p]),g=[i(v,m.sourceMaxZoom,
new h(n,a,l)),i(v,m.sourceMaxZoom,
new h(o,s,l))];
if(g[0].x<d&&g[0].y<d&&g[1].x>=0&&g[1].y>=0){
for(var y=[],b=0;b<t.length;b++)y.push(i(v,m.sourceMaxZoom,t[b]));var x=e[m.coord.id];
void 0===x&&(x=e[m.coord.id]={tile:m,coord:v,queryGeometry:[],scale:Math.pow(2,this.transform.zoom-m.coord.z)}),x.queryGeometry.push(y)}}var _=[];
for(var w in e)_.push(e[w]);
return _},redoPlacement:
function(){
for(var t=this.getIds(),e=0;e<t.length;e++){this.getTileByID(t[e]).redoPlacement(
this)}},getVisibleCoordinates:
function(){
return this.getRenderableIds().map(u.fromID)}})},{
"../data/bucket":322,
"../geo/coordinate":331,
"../util/evented":427,
"../util/lru_cache":431,
"../util/util":435,
"./source":359,
"./tile":361,
"./tile_coord":362}],361:[
function(t,e,r){
"use strict";
function n(t,e,r){this.coord=t,this.uid=a.uniqueId(),this.uses=0,this.tileSize=e,this.sourceMaxZoom=r,this.buckets={},this.state=
"loading"}
function i(t,e){
if(e){
for(var r={},n=0;n<t.length;n++){var i=e.getLayer(t[n].layerId);
if(i){var s=o.create(a.extend({layer:i,childLayers:t[n].childLayerIds.map(e.getLayer.bind(e)).filter(
function(t){
return t})},t[n]));r[s.id]=s}}
return r}}var a=t(
"../util/util"),o=t(
"../data/bucket"),s=t(
"../data/feature_index"),l=t(
"vector-tile"),u=t(
"pbf"),c=t(
"../util/vectortile_to_geojson"),h=t(
"feature-filter"),f=t(
"../symbol/collision_tile"),d=t(
"../symbol/collision_box"),p=t(
"../symbol/symbol_instances"),m=t(
"../symbol/symbol_quads");e.exports=n,n.prototype={loadVectorData:
function(t,e){this.state=
"loaded",t&&(this.collisionBoxArray=
new d(t.collisionBoxArray),this.collisionTile=
new f(t.collisionTile,
this.collisionBoxArray),this.symbolInstancesArray=
new p(t.symbolInstancesArray),this.symbolQuadsArray=
new m(t.symbolQuadsArray),this.featureIndex=
new s(t.featureIndex,t.rawTileData,
this.collisionTile),this.rawTileData=t.rawTileData,this.buckets=i(t.buckets,e))},reloadSymbolData:
function(t,e,r){
if(
"unloaded"!==this.state){this.collisionTile=
new f(t.collisionTile,
this.collisionBoxArray),this.featureIndex.setCollisionTile(this.collisionTile);
for(var n in this.buckets){var o=this.buckets[n];
"symbol"===o.type&&(o.destroy(e.gl),
delete this.buckets[n])}a.extend(
this.buckets,i(t.buckets,r))}},unloadVectorData:
function(t){
for(var e in this.buckets){this.buckets[e].destroy(t.gl)}this.collisionBoxArray=null,this.symbolQuadsArray=null,this.symbolInstancesArray=null,this.collisionTile=null,this.featureIndex=null,this.rawTileData=null,this.buckets=null,this.state=
"unloaded"},redoPlacement:
function(t){
function e(e,r){this.reloadSymbolData(r,t.map.painter,t.map.style),t.fire(
"tile.load",{tile:
this}),this.state=
"loaded",this.redoWhenDone&&(this.redoPlacement(t),this.redoWhenDone=!1)}
if(
"loaded"!==this.state||
"reloading"===this.state)
return void(this.redoWhenDone=!0);this.state=
"reloading",t.dispatcher.send(
"redo placement",{uid:this.uid,source:t.id,angle:t.map.transform.angle,pitch:t.map.transform.pitch,showCollisionBoxes:t.map.showCollisionBoxes},e.bind(
this),this.workerID)},getBucket:
function(t){
return this.buckets&&this.buckets[t.ref||t.id]},querySourceFeatures:
function(t,e){
if(this.rawTileData){this.vtLayers||(this.vtLayers=
new l.VectorTile(
new u(
new Uint8Array(this.rawTileData))).layers);var r=this.vtLayers._geojsonTileLayer||this.vtLayers[e.sourceLayer];
if(r)
for(var n=h(e.filter),i={z:this.coord.z,x:this.coord.x,y:this.coord.y},a=0;a<r.length;a++){var o=r.feature(a);
if(n(o)){var s=
new c(o,this.coord.z,
this.coord.x,
this.coord.y);s.tile=i,t.push(s)}}}},isRenderable:
function(){
return"loaded"===this.state||
"reloading"===this.state}}},{
"../data/bucket":322,
"../data/feature_index":329,
"../symbol/collision_box":387,
"../symbol/collision_tile":389,
"../symbol/symbol_instances":398,
"../symbol/symbol_quads":399,
"../util/util":435,
"../util/vectortile_to_geojson":436,
"feature-filter":128,pbf:470,
"vector-tile":542}],362:[
function(t,e,r){
"use strict";
function n(t,e,r,n){
35 l(!isNaN(t)&&t>=0&&t%1==0),l(!isNaN(e)&&e>=0&&e%1==0),l(!isNaN(r)&&r>=0&&r%1==0),isNaN(n)&&(n=0),this.z=+t,this.x=+e,this.y=+r,this.w=+n,(n*=2)<0&&(n=n*-1-1);var i=1<<this.z;this.
id=32*(i*i*n+i*this.y+this.x)+this.z,this.posMatrix=null}
function i(t,e,r){
for(var n,i=
"",a=t;a>0;a--)n=1<<a-1,i+=(e&n?1:0)+(r&n?2:0);
return i}
function a(t,e){
if(t.row>e.row){var r=t;t=e,e=r}
return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}
function o(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));
if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}
for(var l=t.dx/t.dy,u=e.dx/e.dy,c=t.dx>0,h=e.dx<0,f=a;f<o;f++){var d=l*Math.max(0,Math.min(t.dy,f+c-t.y0))+t.x0,p=u*Math.max(0,Math.min(e.dy,f+h-e.y0))+e.x0;i(Math.floor(p),Math.ceil(d),f)}}
function s(t,e,r,n,i,s){var l,u=a(t,e),c=a(e,r),h=a(r,t);u.dy>c.dy&&(l=u,u=c,c=l),u.dy>h.dy&&(l=u,u=h,h=l),c.dy>h.dy&&(l=c,c=h,h=l),u.dy&&o(h,u,n,i,s),c.dy&&o(h,c,n,i,s)}var l=t(
"assert"),u=t(
"whoots-js"),c=t(
"../geo/coordinate");e.exports=n,n.prototype.toString=
function(){
return this.z+
"/"+this.x+
"/"+this.y},n.prototype.toCoordinate=
function(t){var e=Math.min(this.z,t),r=Math.pow(2,e),n=this.y,i=this.x+r*this.w;
return new c(i,n,e)},n.fromID=
function(t){var e=t%32,r=1<<e,i=(t-e)/32,a=i%r,o=(i-a)/r%r,s=Math.floor(i/(r*r));
return s%2!=0&&(s=s*-1-1),s/=2,
new n(e,a,o,s)},n.prototype.url=
function(t,e,r){var n=u.getTileBBox(this.x,this.y,this.z),a=i(this.z,this.x,this.y);
return t[(this.x+this.y)%t.length].replace(
"{prefix}",(
this.x%16).toString(16)+(this.y%16).toString(16)).replace(
"{z}",Math.min(
this.z,e||
this.z)).replace(
"{x}",this.x).replace(
"{y}",
"tms"===r?Math.pow(2,
this.z)-this.y-1:this.y).replace(
"{quadkey}",a).replace(
"{bbox-epsg-3857}",n)},n.prototype.parent=
function(t){
return 0===this.z?null:this.z>t?
new n(this.z-1,this.x,this.y,this.w):new n(this.z-1,Math.floor(this.x/2),Math.floor(this.y/2),this.w)},n.prototype.wrapped=function(){
return new n(this.z,this.x,this.y,0)},n.prototype.children=
function(t){
if(this.z>=t)
return[
new n(this.z+1,this.x,this.y,this.w)];var e=this.z+1,r=2*this.x,i=2*this.y;
return[
new n(e,r,i,this.w),
new n(e,r+1,i,this.w),
new n(e,r,i+1,this.w),
new n(e,r+1,i+1,this.w)]},n.cover=
function(t,e,r){
function i(t,e,i){var s,l,u;
if(i>=0&&i<=a)
for(s=t;s<e;s++)l=(s%a+a)%a,u=
new n(r,l,i,Math.floor(s/a)),o[u.id]=u}var a=1<<t,o={};
return s(e[0],e[1],e[2],0,a,i),s(e[2],e[3],e[0],0,a,i),Object.keys(o).map(
function(t){
return o[t]})}},{
"../geo/coordinate":331,assert:43,
"whoots-js":558}],363:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(this.
id=t,this.dispatcher=r,a.extend(
this,a.pick(e,[
"url",
"scheme",
"tileSize"])),this._options=a.extend({type:
"vector"},e),512!==this.tileSize)
throw new Error(
"vector tile sources must have a tileSize of 512");o(e,
function(t,e){
if(t)
return void this.fire(
"error",t);a.extend(
this,e),this.fire(
"load")}.bind(
this))}var i=t(
"../util/evented"),a=t(
"../util/util"),o=t(
"./load_tilejson"),s=t(
"../util/mapbox").normalizeTileURL;e.exports=n,n.prototype=a.inherit(i,{minzoom:0,maxzoom:22,scheme:
"xyz",tileSize:512,reparseOverscaled:!0,isTileClipped:!0,onAdd:
function(t){this.map=t},serialize:
function(){
return a.extend({},this._options)},loadTile:
function(t,e){
function r(r,n){
if(!t.aborted){
if(r)
return e(r);t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(
this)),e(null),t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)}}var n=t.coord.z>
this.maxzoom?Math.pow(2,t.coord.z-
this.maxzoom):1,i={url:s(t.coord.url(
this.tiles,
this.maxzoom,
this.scheme),this.url),uid:t.uid,coord:t.coord,zoom:t.coord.z,tileSize:
this.tileSize*n,source:
this.id,overscaling:n,angle:
this.map.transform.angle,pitch:
this.map.transform.pitch,showCollisionBoxes:
this.map.showCollisionBoxes};t.workerID?
"loading"===t.state?t.reloadCallback=e:(i.rawTileData=t.rawTileData,this.dispatcher.send(
"reload tile",i,r.bind(
this),t.workerID)):t.workerID=this.dispatcher.send(
"load tile",i,r.bind(
this))},abortTile:
function(t){this.dispatcher.send(
"abort tile",{uid:t.uid,source:this.
id},null,t.workerID)},unloadTile:
function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(
"remove tile",{uid:t.uid,source:this.
id},null,t.workerID)}})},{
"../util/evented":427,
"../util/mapbox":432,
"../util/util":435,
"./load_tilejson":355}],364:[
function(t,e,r){
"use strict";
function n(t,e,r){this.actor=t,this.styleLayers=e,r&&(this.loadVectorData=r),this.loading={},this.loaded={}}var i=t(
"../util/ajax"),a=t(
"vector-tile"),o=t(
"pbf"),s=t(
"./worker_tile");e.exports=n,n.prototype={loadTile:
function(t,e){
function r(t,r){
return delete this.loading[n][i],t?e(t):r?(a.data=r.tile,a.parse(a.data,this.styleLayers.getLayerFamilies(),this.actor,r.rawTileData,e),this.loaded[n]=this.loaded[n]||{},void(this.loaded[n][i]=a)):e(null,null)}var n=t.source,i=t.uid;this.loading[n]||(this.loading[n]={});var a=this.loading[n][i]=
new s(t);a.abort=this.loadVectorData(t,r.bind(
this))},reloadTile:
function(t,e){var r=this.loaded[t.source],n=t.uid;
if(r&&r[n]){var i=r[n];i.parse(i.data,
this.styleLayers.getLayerFamilies(),this.actor,t.rawTileData,e)}},abortTile:
function(t){var e=this.loading[t.source],r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort(),
delete e[r])},removeTile:
function(t){var e=this.loaded[t.source],r=t.uid;e&&e[r]&&
delete e[r]},loadVectorData:
function(t,e){
function r(t,r){
if(t)
return e(t);var n=
new a.VectorTile(
new o(
new Uint8Array(r)));e(t,{tile:n,rawTileData:r})}var n=i.getArrayBuffer(t.url,r.bind(
this));
return function(){n.abort()}},redoPlacement:
function(t,e){var r=this.loaded[t.source],n=this.loading[t.source],i=t.uid;
if(r&&r[i]){var a=r[i],o=a.redoPlacement(t.angle,t.pitch,t.showCollisionBoxes);o.result&&e(null,o.result,o.transferables)}
else n&&n[i]&&(n[i].angle=t.angle)}}},{
"../util/ajax":418,
"./worker_tile":367,pbf:470,
"vector-tile":542}],365:[
function(t,e,r){
"use strict";
function n(t,e){this.
id=t,this.urls=e.urls,this.coordinates=e.coordinates,u.getVideo(e.urls,
function(t,r){
if(t)
return this.fire(
"error",{error:t});this.video=r,this.video.loop=!0;var n;this.video.addEventListener(
"playing",
function(){n=this.map.style.animationLoop.set(1/0),this.map._rerender()}.bind(
this)),this.video.addEventListener(
"pause",
function(){
this.map.style.animationLoop.cancel(n)}.bind(
this)),this.map&&(this.video.play(),this.setCoordinates(e.coordinates)),this.fire(
"load")}.bind(
this))}var i=t(
"../util/util"),a=t(
"./tile_coord"),o=t(
"../geo/lng_lat"),s=t(
"point-geometry"),l=t(
"../util/evented"),u=t(
"../util/ajax"),c=t(
"../data/bucket").EXTENT,h=t(
"../render/draw_raster").RasterBoundsArray,f=t(
"../data/buffer"),d=t(
"../render/vertex_array_object");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,roundZoom:!0,getVideo:
function(){
return this.video},onAdd:
function(t){this.map||(this.map=t,this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},setCoordinates:
function(t){this.coordinates=t;var e=this.map,r=t.map(
function(t){
return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);
return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=
new a(n.zoom,n.column,n.row),this._tileCoords=r.map(
function(t){var e=t.zoomTo(n.zoom);
return new s(Math.round((e.column-n.column)*c),Math.round((e.row-n.row)*c))}),this.fire(
"change"),
this},_setTile:
function(t){this._prepared=!1,this.tile=t;var e=
new h;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=
new f(e.serialize(),h.serialize(),f.BufferType.VERTEX),this.tile.boundsVAO=
new d,
this.tile.state=
"loaded"},prepare:
function(){
if(!(this.video.readyState<2)&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,
this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,
this.video)):(this._prepared=!0,this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,
this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,
this.video)),this._currentTime=this.video.currentTime}},loadTile:
function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=
"errored",e(null))},serialize:
function(){
return{type:
"video",urls:this.urls,coordinates:this.coordinates}}})},{
"../data/bucket":322,
"../data/buffer":327,
"../geo/lng_lat":332,
"../render/draw_raster":344,
"../render/vertex_array_object":350,
"../util/ajax":418,
"../util/evented":427,
"../util/util":435,
"./tile_coord":362,
"point-geometry":476}],366:[
function(t,e,r){
"use strict";
function n(t){this.
self=t,this.actor=
new a(t,
this);var e={getLayers:
function(){
return this.layers}.bind(
this),getLayerFamilies:
function(){
return this.layerFamilies}.bind(
this)};this.workerSources={vector:
new l(this.actor,e),geojson:
new u(this.actor,e)},this.
self.registerWorkerSource=
function(t,r){
if(this.workerSources[t])
throw new Error(
'Worker source with name "'+t+
'" already registered.');this.workerSources[t]=
new r(this.actor,e)}.bind(
this)}
function i(t){var e={};
for(var r in t){var n=t[r],i=n.ref||n.id,a=t[i];a.layout&&
"none"===a.layout.visibility||(e[i]=e[i]||[],r===i?e[i].unshift(n):e[i].push(n))}
return e}var a=t(
"../util/actor"),o=t(
"../style/style_layer"),s=t(
"../util/util"),l=t(
"./vector_tile_worker_source"),u=t(
"./geojson_worker_source");e.exports=
function(t){
return new n(t)},s.extend(n.prototype,{
"set layers":
function(t){
function e(t){var e=o.create(t,t.ref&&r.layers[t.ref]);e.updatePaintTransitions({},{transition:!1}),r.layers[e.id]=e}this.layers={};
for(var r=
this,n=[],a=0;a<t.length;a++){var s=t[a];
"fill"!==s.type&&
"line"!==s.type&&
"circle"!==s.type&&
"symbol"!==s.type||(s.ref?n.push(a):e(s))}
for(var l=0;l<n.length;l++)e(t[n[l]]);this.layerFamilies=i(this.layers)},
"update layers":
function(t){
function e(t){var e=a.layers[t.ref];a.layers[t.id]?a.layers[t.id].set(t,e):a.layers[t.id]=o.create(t,e),a.layers[t.id].updatePaintTransitions({},{transition:!1})}var r,n,a=
this;
for(r in t)n=t[r],n.ref&&e(n);
for(r in t)n=t[r],n.ref||e(n);this.layerFamilies=i(this.layers)},
"load tile":
function(t,e){var r=t.type||
"vector";this.workerSources[r].loadTile(t,e)},
"reload tile":
function(t,e){var r=t.type||
"vector";this.workerSources[r].reloadTile(t,e)},
"abort tile":
function(t){var e=t.type||
"vector";this.workerSources[e].abortTile(t)},
"remove tile":
function(t){var e=t.type||
"vector";this.workerSources[e].removeTile(t)},
"redo placement":
function(t,e){var r=t.type||
"vector";this.workerSources[r].redoPlacement(t,e)},
"load worker source":
function(t,e){
try{this.
self.importScripts(t.url),e()}
catch(t){e(t)}}})},{
"../style/style_layer":374,
"../util/actor":417,
"../util/util":435,
"./geojson_worker_source":352,
"./vector_tile_worker_source":364}],367:[
function(t,e,r){
"use strict";
function n(t){this.coord=t.coord,this.uid=t.uid,this.zoom=t.zoom,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=t.overscaling,this.angle=t.angle,this.pitch=t.pitch,this.showCollisionBoxes=t.showCollisionBoxes}
function i(t){
return!t.isEmpty()}
function a(t){
return t.serialize()}
function o(t){var e=[];
for(var r in t)t[r].getTransferables(e);
return e}
function s(t){
return t.id}var l=t(
"../data/feature_index"),u=t(
"../symbol/collision_tile"),c=t(
"../data/bucket"),h=t(
"../symbol/collision_box"),f=t(
"../util/dictionary_coder"),d=t(
"../util/util"),p=t(
"../symbol/symbol_instances"),m=t(
"../symbol/symbol_quads");e.exports=n,n.prototype.parse=
function(t,e,r,n,v){
function g(t,e){
for(var r=0;r<t.length;r++){var n=t.feature(r);n.index=r;
for(var i in e)e[i].filter(n)&&e[i].features.push(n)}}
function y(t){
if(t)
return v(t);
if(2===++N){
for(var e=P.length-1;e>=0;e--)b(E,P[e]);x()}}
function b(t,e){
if(e.populateArrays(A,R,F),
"symbol"!==e.type)
for(var r=0;r<e.features.length;r++){var n=e.features[r];T.insert(n,n.index,e.sourceLayerIndex,e.index)}e.features=null}
function x(){E.status=
"done",E.redoPlacementAfterDone&&(E.redoPlacement(E.angle,E.pitch,null),E.redoPlacementAfterDone=!1);var t=T.serialize(),e=A.serialize(),r=E.collisionBoxArray.serialize(),s=E.symbolInstancesArray.serialize(),l=E.symbolQuadsArray.serialize(),u=[n].concat(t.transferables).concat(e.transferables),c=I.filter(i);v(null,{buckets:c.map(a),featureIndex:t.data,collisionTile:e.data,collisionBoxArray:r,symbolInstancesArray:s,symbolQuadsArray:l,rawTileData:n},o(c).concat(u))}this.status=
"parsing",this.data=t,this.collisionBoxArray=
new h,this.symbolInstancesArray=
new p,this.symbolQuadsArray=
new m;var _,w,M,k,A=
new u(this.angle,this.pitch,this.collisionBoxArray),T=
new l(this.coord,this.overscaling,A,t.layers),S=
new f(t.layers?Object.keys(t.layers).sort():[
"_geojsonTileLayer"]),E=
this,L={},C={},z=0;
for(var D in e)w=e[D][0],w.source===this.source&&(w.ref||w.minzoom&&this.zoom<w.minzoom||w.maxzoom&&this.zoom>=w.maxzoom||w.layout&&
"none"===w.layout.visibility||t.layers&&!t.layers[w.sourceLayer]||(k=c.create({layer:w,index:z++,childLayers:e[D],zoom:this.zoom,overscaling:this.overscaling,showCollisionBoxes:this.showCollisionBoxes,collisionBoxArray:this.collisionBoxArray,symbolQuadsArray:this.symbolQuadsArray,symbolInstancesArray:this.symbolInstancesArray,sourceLayerIndex:S.encode(w.sourceLayer||
"_geojsonTileLayer")}),k.createFilter(),L[w.id]=k,t.layers&&(M=w.sourceLayer,C[M]=C[M]||{},C[M][w.id]=k)));
if(t.layers)
for(M in C)1===w.version&&d.warnOnce(
'Vector tile source "'+this.source+
'" layer "'+M+
'" does not use vector tile spec v2 and therefore may have some rendering errors.'),(w=t.layers[M])&&g(w,C[M]);
else g(t,L);var I=[],P=this.symbolBuckets=[],O=[];T.bucketLayerIDs={};
for(var j in L)k=L[j],0!==k.features.length&&(T.bucketLayerIDs[k.index]=k.childLayers.map(s),I.push(k),
"symbol"===k.type?P.push(k):O.push(k));var F={},R={},N=0;
if(P.length>0){
for(_=P.length-1;_>=0;_--)P[_].updateIcons(F),P[_].updateFont(R);
for(var B in R)R[B]=Object.keys(R[B]).map(Number);F=Object.keys(F),r.send(
"get glyphs",{uid:this.uid,stacks:R},
function(t,e){R=e,y(t)}),F.length?r.send(
"get icons",{icons:F},
function(t,e){F=e,y(t)}):y()}
for(_=O.length-1;_>=0;_--)b(
this,O[_]);
if(0===P.length)
return x()},n.prototype.redoPlacement=
function(t,e,r){
if(
"done"!==this.status)
return this.redoPlacementAfterDone=!0,this.angle=t,{};
for(var n=
new u(t,e,this.collisionBoxArray),s=this.symbolBuckets,l=s.length-1;l>=0;l--)s[l].placeFeatures(n,r);var c=n.serialize(),h=s.filter(i);
return{result:{buckets:h.map(a),collisionTile:c.data},transferables:o(h).concat(c.transferables)}}},{
"../data/bucket":322,
"../data/feature_index":329,
"../symbol/collision_box":387,
"../symbol/collision_tile":389,
"../symbol/symbol_instances":398,
"../symbol/symbol_quads":399,
"../util/dictionary_coder":425,
"../util/util":435}],368:[
function(t,e,r){
"use strict";
function n(){this.n=0,this.times=[]}e.exports=n,n.prototype.stopped=
function(){
return this.times=this.times.filter(
function(t){
return t.time>=(
new Date).getTime()}),!this.times.length},n.prototype.set=
function(t){
return this.times.push({
id:this.n,time:t+(
new Date).getTime()}),this.n++},n.prototype.cancel=
function(t){this.times=this.times.filter(
function(e){
return e.id!==t})}},{}],369:[
function(t,e,r){
"use strict";
function n(t){this.base=t,this.retina=s.devicePixelRatio>1;var e=this.retina?
"@2x":
"";o.getJSON(l(t,e,
".json"),
function(t,e){
if(t)
return void this.fire(
"error",{error:t});this.data=e,this.img&&this.fire(
"load")}.bind(
this)),o.getImage(l(t,e,
".png"),
function(t,e){
if(t)
return void this.fire(
"error",{error:t});
for(var r=e.getData(),n=e.data=
new Uint8Array(r.length),i=0;i<r.length;i+=4){var a=r[i+3]/255;n[i+0]=r[i+0]*a,n[i+1]=r[i+1]*a,n[i+2]=r[i+2]*a,n[i+3]=r[i+3]}this.img=e,this.data&&this.fire(
"load")}.bind(
this))}
function i(){}var a=t(
"../util/evented"),o=t(
"../util/ajax"),s=t(
"../util/browser"),l=t(
"../util/mapbox").normalizeSpriteURL;e.exports=n,n.prototype=Object.create(a),n.prototype.toJSON=
function(){
return this.base},n.prototype.loaded=
function(){
return!(!this.data||!this.img)},n.prototype.resize=
function(){
if(s.devicePixelRatio>1!==
this.retina){var t=
new n(this.base);t.on(
"load",
function(){this.img=t.img,this.data=t.data,this.retina=t.retina}.bind(
this))}},i.prototype={x:0,y:0,width:0,height:0,pixelRatio:1,sdf:!1},n.prototype.getSpritePosition=
function(t){
if(!this.loaded())
return new i;var e=this.data&&this.data[t];
return e&&this.img?e:
new i}},{
"../util/ajax":418,
"../util/browser":419,
"../util/evented":427,
"../util/mapbox":432}],370:[
function(t,e,r){
"use strict";var n=t(
"csscolorparser").parseCSSColor,i=t(
"../util/util"),a=t(
"./style_function"),o={};e.exports=
function t(e){
if(a.isFunctionDefinition(e))
return i.extend({},e,{stops:e.stops.map(
function(e){
return[e[0],t(e[1])]})});
if(
"string"==typeof e){
if(!o[e]){var r=n(e);
if(!r)
throw new Error(
"Invalid color "+e);o[e]=[r[0]/255*r[3],r[1]/255*r[3],r[2]/255*r[3],r[3]]}
return o[e]}
throw new Error(
"Invalid color "+e)}},{
"../util/util":435,
"./style_function":373,csscolorparser:104}],371:[
function(t,e,r){
"use strict";
function n(t,e,r){this.animationLoop=e||
new m,this.dispatcher=
new p(r||1,
this),this.spriteAtlas=
new l(1024,1024),this.lineAtlas=
new u(256,512),this._layers={},this._order=[],this._groups=[],this.sources={},this.zoomHistory={},c.bindAll([
"_forwardSourceEvent",
"_forwardTileEvent",
"_forwardLayerEvent",
"_redoPlacement"],
this),this._resetUpdates();var n=
function(t,e){
if(t)
return void this.fire(
"error",{error:t});
if(!v.emitErrors(
this,v(e))){this._loaded=!0,this.stylesheet=e,this.updateClasses();var r=e.sources;
for(var n in r)this.addSource(n,r[n]);e.sprite&&(this.sprite=
new o(e.sprite),this.sprite.on(
"load",this.fire.bind(
this,
"change"))),this.glyphSource=
new s(e.glyphs),this._resolve(),this.fire(
"load")}}.bind(
this);
"string"==typeof t?h.getJSON(f(t),n):d.frame(n.bind(
this,null,t)),this.on(
"source.load",
function(t){var e=t.source;
if(e&&e.vectorLayerIds)
for(var r in this._layers){var n=this._layers[r];n.source===e.id&&this._validateLayer(n)}})}var i=t(
"../util/evented"),a=t(
"./style_layer"),o=t(
"./image_sprite"),s=t(
"../symbol/glyph_source"),l=t(
"../symbol/sprite_atlas"),u=t(
"../render/line_atlas"),c=t(
"../util/util"),h=t(
"../util/ajax"),f=t(
"../util/mapbox").normalizeStyleURL,d=t(
"../util/browser"),p=t(
"../util/dispatcher"),m=t(
"./animation_loop"),v=t(
"./validate_style"),g=t(
"../source/source"),y=t(
"../source/query_features"),b=t(
"../source/source_cache"),x=t(
"./style_spec"),_=t(
"./style_function");e.exports=n,n.prototype=c.inherit(i,{_loaded:!1,_validateLayer:
function(t){var e=this.sources[t.source];t.sourceLayer&&e&&e.vectorLayerIds&&e.vectorLayerIds.indexOf(t.sourceLayer)===-1&&this.fire(
"error",{error:
new Error(
'Source layer "'+t.sourceLayer+
'" does not exist on source "'+e.id+
'" as specified by style layer "'+t.id+
'"')})},loaded:
function(){
if(!this._loaded)
return!1;
if(Object.keys(
this._updates.sources).length)
return!1;
for(var t in this.sources)
if(!this.sources[t].loaded())
return!1;
return!(this.sprite&&!this.sprite.loaded())},_resolve:
function(){var t,e;this._layers={},this._order=this.stylesheet.layers.map(
function(t){
return t.id});
for(var r=0;r<this.stylesheet.layers.length;r++)e=this.stylesheet.layers[r],e.ref||(t=a.create(e),this._layers[t.id]=t,t.on(
"error",this._forwardLayerEvent));
for(var n=0;n<this.stylesheet.layers.length;n++)
if(e=this.stylesheet.layers[n],e.ref){var i=this.getLayer(e.ref);t=a.create(e,i),this._layers[t.id]=t,t.on(
"error",this._forwardLayerEvent)}this._groupLayers(),this._updateWorkerLayers()},_groupLayers:
function(){var t;this._groups=[];
for(var e=0;e<this._order.length;++e){var r=this._layers[this._order[e]];t&&r.source===t.source||(t=[],t.source=r.source,this._groups.push(t)),t.push(r)}},_updateWorkerLayers:
function(t){this.dispatcher.broadcast(t?
"update layers":
"set layers",this._serializeLayers(t))},_serializeLayers:
function(t){t=t||this._order;
for(var e=[],r={includeRefProperties:!0},n=0;n<t.length;n++)e.push(
this._layers[t[n]].serialize(r));
return e},_applyClasses:
function(t,e){
if(this._loaded){t=t||[],e=e||{transition:!0};var r=this.stylesheet.transition||{},n=this._updates.allPaintProps?this._layers:this._updates.paintProps;
for(var i in n){var a=this._layers[i],o=this._updates.paintProps[i];
if(this._updates.allPaintProps||o.all)a.updatePaintTransitions(t,e,r,this.animationLoop);
else for(var s in o)this._layers[i].updatePaintTransition(s,t,e,r,this.animationLoop)}}},_recalculate:
function(t){
for(var e in this.sources)this.sources[e].used=!1;this._updateZoomHistory(t),this.rasterFadeDuration=300;
for(var r in this._layers){var n=this._layers[r];n.recalculate(t,this.zoomHistory),!n.isHidden(t)&&n.source&&(this.sources[n.source].used=!0)}Math.floor(
this.z)!==Math.floor(t)&&this.animationLoop.set(300),this.z=t,this.fire(
"zoom")},_updateZoomHistory:
function(t){var e=this.zoomHistory;
void 0===e.lastIntegerZoom&&(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=0,e.lastZoom=t),Math.floor(e.lastZoom)<Math.floor(t)?(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=Date.now()):Math.floor(e.lastZoom)>Math.floor(t)&&(e.lastIntegerZoom=Math.floor(t+1),e.lastIntegerZoomTime=Date.now()),e.lastZoom=t},_checkLoaded:
function(){
if(!this._loaded)
throw new Error(
"Style is not done loading")},update:
function(t,e){
if(!this._updates.changed)
return this;
if(this._updates.allLayers)this._groupLayers(),this._updateWorkerLayers();
else{var r=Object.keys(this._updates.layers);r.length&&this._updateWorkerLayers(r)}var n,i=Object.keys(this._updates.sources);
for(n=0;n<i.length;n++)this._reloadSource(i[n]);
for(n=0;n<this._updates.events.length;n++){var a=this._updates.events[n];this.fire(a[0],a[1])}
return this._applyClasses(t,e),this._updates.changed&&this.fire(
"change"),this._resetUpdates(),
this},_resetUpdates:
function(){this._updates={events:[],layers:{},sources:{},paintProps:{}}},addSource:
function(t,e){
if(this._checkLoaded(),
void 0!==this.sources[t])
throw new Error(
"There is already a source with this ID");
if(!e.type)
throw new Error(
"The type property must be defined, but the only the following properties were given: "+Object.keys(e)+
".");
return[
"vector",
"raster",
"geojson",
"video",
"image"].indexOf(e.type)>=0&&this._handleErrors(v.source,
"sources."+t,e)?
this:(e=
new b(t,e,this.dispatcher),this.sources[t]=e,e.style=
this,e.on(
"load",this._forwardSourceEvent).on(
"error",this._forwardSourceEvent).on(
"change",this._forwardSourceEvent).on(
"tile.add",this._forwardTileEvent).on(
"tile.load",this._forwardTileEvent).on(
"tile.error",this._forwardTileEvent).on(
"tile.remove",this._forwardTileEvent).on(
"tile.stats",this._forwardTileEvent),this._updates.events.push([
"source.add",{source:e}]),this._updates.changed=!0,
this)},removeSource:
function(t){
if(this._checkLoaded(),
void 0===this.sources[t])
throw new Error(
"There is no source with this ID");var e=this.sources[t];
return delete this.sources[t],
delete this._updates.sources[t],e.off(
"load",this._forwardSourceEvent).off(
"error",this._forwardSourceEvent).off(
"change",this._forwardSourceEvent).off(
"tile.add",this._forwardTileEvent).off(
"tile.load",this._forwardTileEvent).off(
"tile.error",this._forwardTileEvent).off(
"tile.remove",this._forwardTileEvent).off(
"tile.stats",this._forwardTileEvent),this._updates.events.push([
"source.remove",{source:e}]),this._updates.changed=!0,
this},getSource:
function(t){
return this.sources[t]&&this.sources[t].getSource()},addLayer:
function(t,e){
if(this._checkLoaded(),!(t instanceof a)){
if(this._handleErrors(v.layer,
"layers."+t.id,t,!1,{arrayIndex:-1}))
return this;var r=t.ref&&this.getLayer(t.ref);t=a.create(t,r)}
return this._validateLayer(t),t.on(
"error",this._forwardLayerEvent),this._layers[t.id]=t,this._order.splice(e?this._order.indexOf(e):1/0,0,t.id),this._updates.allLayers=!0,t.source&&(
this._updates.sources[t.source]=!0),this._updates.events.push([
"layer.add",{layer:t}]),this.updateClasses(t.id)},removeLayer:
function(t){this._checkLoaded();var e=this._layers[t];
if(
void 0===e)
throw new Error(
"There is no layer with this ID");
for(var r in this._layers)this._layers[r].ref===t&&this.removeLayer(r);
return e.off(
"error",this._forwardLayerEvent),
delete this._layers[t],
delete this._updates.layers[t],
delete this._updates.paintProps[t],this._order.splice(this._order.indexOf(t),1),this._updates.allLayers=!0,
this._updates.events.push([
"layer.remove",{layer:e}]),this._updates.changed=!0,
this},getLayer:
function(t){
return this._layers[t]},getReferentLayer:
function(t){var e=this.getLayer(t);
return e.ref&&(e=this.getLayer(e.ref)),e},setLayerZoomRange:
function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);
return n.minzoom===e&&n.maxzoom===r?
this:(null!=e&&(n.minzoom=e),null!=r&&(n.maxzoom=r),this._updateLayer(n))},setFilter:
function(t,e){this._checkLoaded();var r=this.getReferentLayer(t);
return null!==e&&this._handleErrors(v.filter,
"layers."+r.id+
".filter",e)?
this:c.deepEqual(r.filter,e)?
this:(r.filter=c.clone(e),this._updateLayer(r))},getFilter:
function(t){
return this.getReferentLayer(t).filter},setLayoutProperty:
function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);
return c.deepEqual(n.getLayoutProperty(e),r)?
this:(n.setLayoutProperty(e,r),this._updateLayer(n))},getLayoutProperty:
function(t,e){
return this.getReferentLayer(t).getLayoutProperty(e)},setPaintProperty:
function(t,e,r,n){this._checkLoaded();var i=this.getLayer(t);
if(c.deepEqual(i.getPaintProperty(e,n),r))
return this;var a=i.isPaintValueFeatureConstant(e);
return i.setPaintProperty(e,r,n),!(r&&_.isFunctionDefinition(r)&&
"$zoom"!==r.property&&
void 0!==r.property)&&a||(this._updates.layers[t]=!0,i.source&&(
this._updates.sources[i.source]=!0)),this.updateClasses(t,e)},getPaintProperty:
function(t,e,r){
return this.getLayer(t).getPaintProperty(e,r)},updateClasses:
function(t,e){
if(this._updates.changed=!0,t){var r=this._updates.paintProps;r[t]||(r[t]={}),r[t][e||
"all"]=!0}
else this._updates.allPaintProps=!0;
return this},serialize:
function(){
return c.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:c.mapObject(this.sources,
function(t){
return t.serialize()}),layers:this._order.map(
function(t){
return this._layers[t].serialize()},
this)},
function(t){
return void 0!==t})},_updateLayer:
function(t){
return this._updates.layers[t.id]=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.changed=!0,
this},_flattenRenderedFeatures:
function(t){
for(var e=[],r=this._order.length-1;r>=0;r--)
for(var n=this._order[r],i=0;i<t.length;i++){var a=t[i][n];
if(a)
for(var o=0;o<a.length;o++)e.push(a[o])}
return e},queryRenderedFeatures:
function(t,e,r,n){e&&e.filter&&this._handleErrors(v.filter,
"queryRenderedFeatures.filter",e.filter,!0);var i={};
if(e&&e.layers)
for(var a=0;a<e.layers.length;a++){var o=e.layers[a];i[this._layers[o].source]=!0}var s=[];
for(var l in this.sources)
if(!e.layers||i[l]){var u=this.sources[l],c=y.rendered(u,this._layers,t,e,r,n);s.push(c)}
return this._flattenRenderedFeatures(s)},querySourceFeatures:
function(t,e){e&&e.filter&&this._handleErrors(v.filter,
"querySourceFeatures.filter",e.filter,!0);var r=this.sources[t];
return r?y.source(r,e):[]},addSourceType:
function(t,e,r){
return g.getType(t)?r(
new Error(
'A source type called "'+t+
'" already exists.')):(g.setType(t,e),e.workerSourceURL?void this.dispatcher.broadcast(
"load worker source",{name:t,url:e.workerSourceURL},r):r(null,null))},_handleErrors:
function(t,e,r,n,i){var a=n?v.throwErrors:v.emitErrors,o=t.call(v,c.extend({key:e,style:
this.serialize(),value:r,styleSpec:x},i));
return a.call(v,
this,o)},_remove:
function(){this.dispatcher.remove()},_reloadSource:
function(t){this.sources[t].reload()},_updateSources:
function(t){
for(var e in this.sources)this.sources[e].update(t)},_redoPlacement:
function(){
for(var t in this.sources)this.sources[t].redoPlacement&&this.sources[t].redoPlacement()},_forwardSourceEvent:
function(t){this.fire(
"source."+t.type,c.extend({source:t.target.getSource()},t))},_forwardTileEvent:
function(t){this.fire(t.type,c.extend({source:t.target},t))},_forwardLayerEvent:
function(t){this.fire(
"layer."+t.type,c.extend({layer:{
id:t.target.id}},t))},
"get sprite json":
function(t,e){var r=this.sprite;r.loaded()?e(null,{sprite:r.data,retina:r.retina}):r.on(
"load",
function(){e(null,{sprite:r.data,retina:r.retina})})},
"get icons":
function(t,e){var r=this.sprite,n=this.spriteAtlas;r.loaded()?(n.setSprite(r),n.addIcons(t.icons,e)):r.on(
"load",
function(){n.setSprite(r),n.addIcons(t.icons,e)})},
"get glyphs":
function(t,e){
function r(t,r,n){t&&console.error(t),a[n]=r,0===--i&&e(null,a)}var n=t.stacks,i=Object.keys(n).length,a={};
for(var o in n)this.glyphSource.getSimpleGlyphs(o,n[o],t.uid,r)}})},{
"../render/line_atlas":347,
"../source/query_features":357,
"../source/source":359,
"../source/source_cache":360,
"../symbol/glyph_source":392,
"../symbol/sprite_atlas":397,
"../util/ajax":418,
"../util/browser":419,
"../util/dispatcher":426,
"../util/evented":427,
"../util/mapbox":432,
"../util/util":435,
"./animation_loop":368,
"./image_sprite":369,
"./style_function":373,
"./style_layer":374,
"./style_spec":381,
"./validate_style":383}],372:[
function(t,e,r){
"use strict";
function n(t,e){this.value=s.clone(e),this.isFunction=a.isFunctionDefinition(e),this.json=JSON.stringify(this.value);var r=
"color"===t.type&&this.value?o(this.value):e;
if(this.calculate=a[t.function||
"piecewise-constant"](r),
this.isFeatureConstant=
this.calculate.isFeatureConstant,
this.isZoomConstant=
this.calculate.isZoomConstant,
"piecewise-constant"===t.function&&t.transition&&(
this.calculate=i(this.calculate)),!this.isFeatureConstant&&!this.isZoomConstant){this.stopZoomLevels=[];
for(var n=[],l=this.value.stops,u=0;u<
this.value.stops.length;u++){var c=l[u][0].zoom;this.stopZoomLevels.indexOf(c)<0&&(this.stopZoomLevels.push(c),n.push([c,n.length]))}this.calculateInterpolationT=a.interpolated({stops:n,base:e.base})}}
function i(t){
return function(e,r){var n,i,a,o=e.zoom,s=e.zoomHistory,l=e.duration,u=o%1,c=Math.min((Date.now()-s.lastIntegerZoomTime)/l,1),h=1;
return o>s.lastIntegerZoom?(n=u+(1-u)*c,h*=2,i=t({zoom:o-1},r),a=t({zoom:o},r)):(n=1-(1-c)*u,a=t({zoom:o},r),i=t({zoom:o+1},r),h/=2),
void 0===i||
void 0===a?
void 0:{from:i,fromScale:h,to:a,toScale:1,t:n}}}var a=t(
"./style_function"),o=t(
"./parse_color"),s=t(
"../util/util");e.exports=n},{
"../util/util":435,
"./parse_color":370,
"./style_function":373}],373:[
function(t,e,r){
"use strict";var n=t(
"mapbox-gl-function");r.interpolated=
function(t){var e=n.interpolated(t),r=
function(t,r){
return e(t&&t.zoom,r||{})};
return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r[
"piecewise-constant"]=
function(t){var e=n[
"piecewise-constant"](t),r=
function(t,r){
return e(t&&t.zoom,r||{})};
return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r.isFunctionDefinition=n.isFunctionDefinition},{
"mapbox-gl-function":295}],374:[
function(t,e,r){
"use strict";
function n(t,e){this.set(t,e)}
function i(t){
return t.value}var a=t(
"../util/util"),o=t(
"./style_transition"),s=t(
"./style_declaration"),l=t(
"./style_spec"),u=t(
"./validate_style"),c=t(
"./parse_color"),h=t(
"../util/evented");e.exports=n;n.create=
function(e,r){
return new({background:t(
"./style_layer/background_style_layer"),circle:t(
"./style_layer/circle_style_layer"),fill:t(
"./style_layer/fill_style_layer"),line:t(
"./style_layer/line_style_layer"),raster:t(
"./style_layer/raster_style_layer"),symbol:t(
"./style_layer/symbol_style_layer")}[(r||e).type])(e,r)},n.prototype=a.inherit(h,{set:
function(t,e){
this.id=t.id,
36 this.ref=t.ref,
this.metadata=t.metadata,
this.type=(e||t).type,
this.source=(e||t).source,
this.sourceLayer=(e||t)[
"source-layer"],
this.minzoom=(e||t).minzoom,
this.maxzoom=(e||t).maxzoom,
this.filter=(e||t).filter,
this.paint={},this.layout={},this._paintSpecifications=l[
"paint_"+this.type],this._layoutSpecifications=l[
"layout_"+this.type],this._paintTransitions={},this._paintTransitionOptions={},this._paintDeclarations={},this._layoutDeclarations={},this._layoutFunctions={};var r,n;
for(var i in t){var a=i.match(/^paint(?:\.(.*))?$/);
if(a){var o=a[1]||
"";
for(r in t[i])this.setPaintProperty(r,t[i][r],o)}}
if(this.ref)this._layoutDeclarations=e._layoutDeclarations;
else for(n in t.layout)this.setLayoutProperty(n,t.layout[n]);
for(r in this._paintSpecifications)this.paint[r]=this.getPaintValue(r);
for(n in this._layoutSpecifications)this._updateLayoutValue(n)},setLayoutProperty:
function(t,e){
if(null==e)
delete this._layoutDeclarations[t];
else{var r=
"layers."+this.
id+
".layout."+t;
if(this._handleErrors(u.layoutProperty,r,t,e))
return;this._layoutDeclarations[t]=
new s(this._layoutSpecifications[t],e)}this._updateLayoutValue(t)},getLayoutProperty:
function(t){
return this._layoutDeclarations[t]&&this._layoutDeclarations[t].value},getLayoutValue:
function(t,e,r){var n=this._layoutSpecifications[t],i=this._layoutDeclarations[t];
return i?i.calculate(e,r):n.default},setPaintProperty:
function(t,e,r){var n=
"layers."+this.
id+(r?
'["paint.'+r+
'"].':
".paint.")+t;
if(a.endsWith(t,
"-transition"))
if(this._paintTransitionOptions[r||
""]||(this._paintTransitionOptions[r||
""]={}),null===e||
void 0===e)
delete this._paintTransitionOptions[r||
""][t];
else{
if(this._handleErrors(u.paintProperty,n,t,e))
return;this._paintTransitionOptions[r||
""][t]=e}
else if(this._paintDeclarations[r||
""]||(this._paintDeclarations[r||
""]={}),null===e||
void 0===e)
delete this._paintDeclarations[r||
""][t];
else{
if(this._handleErrors(u.paintProperty,n,t,e))
return;this._paintDeclarations[r||
""][t]=
new s(this._paintSpecifications[t],e)}},getPaintProperty:
function(t,e){
return e=e||
"",a.endsWith(t,
"-transition")?this._paintTransitionOptions[e]&&this._paintTransitionOptions[e][t]:this._paintDeclarations[e]&&this._paintDeclarations[e][t]&&this._paintDeclarations[e][t].value},getPaintValue:
function(t,e,r){var n=this._paintSpecifications[t],i=this._paintTransitions[t];
return i?i.calculate(e,r):
"color"===n.type&&n.default?c(n.default):n.default},getPaintValueStopZoomLevels:function(t){var e=this._paintTransitions[t];
return e?e.declaration.stopZoomLevels:[]},getPaintInterpolationT:
function(t,e){
return this._paintTransitions[t].declaration.calculateInterpolationT({zoom:e})},isPaintValueFeatureConstant:
function(t){var e=this._paintTransitions[t];
return!e||e.declaration.isFeatureConstant},isLayoutValueFeatureConstant:
function(t){var e=this._layoutDeclarations[t];
return!e||e.isFeatureConstant},isPaintValueZoomConstant:
function(t){var e=this._paintTransitions[t];
return!e||e.declaration.isZoomConstant},isHidden:
function(t){
return!!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||(
"none"===this.layout.visibility||0===this.paint[this.type+
"-opacity"]))},updatePaintTransitions:
function(t,e,r,n){
for(var i=a.extend({},this._paintDeclarations[
""]),o=0;o<t.length;o++)a.extend(i,
this._paintDeclarations[t[o]]);var s;
for(s in i)this._applyPaintDeclaration(s,i[s],e,r,n);
for(s in this._paintTransitions)s in i||this._applyPaintDeclaration(s,null,e,r,n)},updatePaintTransition:
function(t,e,r,n,i){
for(var a=this._paintDeclarations[
""][t],o=0;o<e.length;o++){var s=this._paintDeclarations[e[o]];s&&s[t]&&(a=s[t])}this._applyPaintDeclaration(t,a,r,n,i)},recalculate:
function(t,e){
for(var r in this._paintTransitions)this.paint[r]=this.getPaintValue(r,{zoom:t,zoomHistory:e});
for(var n in this._layoutFunctions)this.layout[n]=this.getLayoutValue(n,{zoom:t,zoomHistory:e})},serialize:
function(t){var e={
id:this.id,ref:this.ref,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom};
for(var r in this._paintDeclarations){e[
""===r?
"paint":
"paint."+r]=a.mapObject(this._paintDeclarations[r],i)}
return(!this.ref||t&&t.includeRefProperties)&&a.extend(e,{type:this.type,source:this.source,
"source-layer":this.sourceLayer,filter:this.filter,layout:a.mapObject(this._layoutDeclarations,i)}),a.filterObject(e,
function(t,e){
return void 0!==t&&!(
"layout"===e&&!Object.keys(t).length)})},_applyPaintDeclaration:
function(t,e,r,n,i){var l=r.transition?this._paintTransitions[t]:
void 0,u=this._paintSpecifications[t];
if(null!==e&&
void 0!==e||(e=
new s(u,u.default)),!l||l.declaration.json!==e.json){var c=a.extend({duration:300,delay:0},n,this.getPaintProperty(t+
"-transition")),h=this._paintTransitions[t]=
new o(u,e,l,c);h.instant()||(h.loopID=i.set(h.endTime-Date.now())),l&&i.cancel(l.loopID)}},_updateLayoutValue:
function(t){var e=this._layoutDeclarations[t];e&&e.isFunction?this._layoutFunctions[t]=!0:(
delete this._layoutFunctions[t],this.layout[t]=this.getLayoutValue(t))},_handleErrors:
function(t,e,r,n){
return u.emitErrors(
this,t.call(u,{key:e,layerType:
this.type,objectKey:r,value:n,styleSpec:l,style:{glyphs:!0,sprite:!0}}))}})},{
"../util/evented":427,
"../util/util":435,
"./parse_color":370,
"./style_declaration":372,
"./style_layer/background_style_layer":375,
"./style_layer/circle_style_layer":376,
"./style_layer/fill_style_layer":377,
"./style_layer/line_style_layer":378,
"./style_layer/raster_style_layer":379,
"./style_layer/symbol_style_layer":380,
"./style_spec":381,
"./style_transition":382,
"./validate_style":383}],375:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");e.exports=n,n.prototype=i.inherit(a,{})},{
"../../util/util":435,
"../style_layer":374}],376:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");e.exports=n,n.prototype=i.inherit(a,{})},{
"../../util/util":435,
"../style_layer":374}],377:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");n.prototype=i.inherit(a,{getPaintValue:
function(t,e,r){
return"fill-outline-color"===t&&
void 0===this.getPaintProperty(
"fill-outline-color")?a.prototype.getPaintValue.call(
this,
"fill-color",e,r):a.prototype.getPaintValue.call(
this,t,e,r)},getPaintValueStopZoomLevels:
function(t){
return"fill-outline-color"===t&&
void 0===this.getPaintProperty(
"fill-outline-color")?a.prototype.getPaintValueStopZoomLevels.call(
this,
"fill-color"):a.prototype.getPaintValueStopZoomLevels.call(
this,arguments)},getPaintInterpolationT:
function(t,e){
return"fill-outline-color"===t&&
void 0===this.getPaintProperty(
"fill-outline-color")?a.prototype.getPaintInterpolationT.call(
this,
"fill-color",e):a.prototype.getPaintInterpolationT.call(
this,t,e)},isPaintValueFeatureConstant:
function(t){
return"fill-outline-color"===t&&
void 0===this.getPaintProperty(
"fill-outline-color")?a.prototype.isPaintValueFeatureConstant.call(
this,
"fill-color"):a.prototype.isPaintValueFeatureConstant.call(
this,t)},isPaintValueZoomConstant:
function(t){
return"fill-outline-color"===t&&
void 0===this.getPaintProperty(
"fill-outline-color")?a.prototype.isPaintValueZoomConstant.call(
this,
"fill-color"):a.prototype.isPaintValueZoomConstant.call(
this,t)}}),e.exports=n},{
"../../util/util":435,
"../style_layer":374}],378:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");e.exports=n,n.prototype=i.inherit(a,{getPaintValue:
function(t,e,r){var n=a.prototype.getPaintValue.apply(
this,arguments);
if(n&&
"line-dasharray"===t){var i=Math.floor(e.zoom);this._flooredZoom!==i&&(this._flooredZoom=i,this._flooredLineWidth=this.getPaintValue(
"line-width",e,r)),n.fromScale*=
this._flooredLineWidth,n.toScale*=
this._flooredLineWidth}
return n}})},{
"../../util/util":435,
"../style_layer":374}],379:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");e.exports=n,n.prototype=i.inherit(a,{})},{
"../../util/util":435,
"../style_layer":374}],380:[
function(t,e,r){
"use strict";
function n(){a.apply(
this,arguments)}var i=t(
"../../util/util"),a=t(
"../style_layer");e.exports=n,n.prototype=i.inherit(a,{isHidden:
function(){
if(a.prototype.isHidden.apply(
this,arguments))
return!0;var t=0===this.paint[
"text-opacity"]||!this.layout[
"text-field"],e=0===this.paint[
"icon-opacity"]||!this.layout[
"icon-image"];
return!(!t||!e)},getLayoutValue:
function(t,e,r){
return(
"text-rotation-alignment"!==t||
"line"!==this.getLayoutValue(
"symbol-placement",e,r)||this.getLayoutProperty(
"text-rotation-alignment"))&&(
"icon-rotation-alignment"!==t||
"line"!==this.getLayoutValue(
"symbol-placement",e,r)||this.getLayoutProperty(
"icon-rotation-alignment"))?
"text-pitch-alignment"!==t||this.getLayoutProperty(
"text-pitch-alignment")?a.prototype.getLayoutValue.apply(
this,arguments):this.getLayoutValue(
"text-rotation-alignment"):
"map"}})},{
"../../util/util":435,
"../style_layer":374}],381:[
function(t,e,r){
"use strict";e.exports=t(
"mapbox-gl-style-spec/reference/latest.min")},{
"mapbox-gl-style-spec/reference/latest.min":318}],382:[
function(t,e,r){
"use strict";
function n(t,e,r,n){this.declaration=e,this.startTime=this.endTime=(
new Date).getTime(),
"piecewise-constant"===t.function&&t.transition?this.interp=i:this.interp=o[t.type],this.oldTransition=r,this.duration=n.duration||0,this.delay=n.delay||0,this.instant()||(this.endTime=this.startTime+this.duration+this.delay,this.ease=a.easeCubicInOut),r&&r.endTime<=
this.startTime&&
delete r.oldTransition}
function i(t,e,r){
return void 0===(t&&t.to)||
void 0===(e&&e.to)?
void 0:{from:t.to,fromScale:t.toScale,to:e.to,toScale:e.toScale,t:r}}var a=t(
"../util/util"),o=t(
"../util/interpolate");e.exports=n,n.prototype.instant=
function(){
return!this.oldTransition||!this.interp||0===this.duration&&0===this.delay},n.prototype.calculate=
function(t,e){var r=this.declaration.calculate(a.extend({},t,{duration:this.duration}),e);
if(this.instant())
return r;var n=t.time||Date.now();
if(n<this.endTime){var i=this.oldTransition.calculate(a.extend({},t,{time:this.startTime}),e),o=this.ease((n-this.startTime-this.delay)/this.duration);r=this.interp(i,r,o)}
return r}},{
"../util/interpolate":429,
"../util/util":435}],383:[
function(t,e,r){
"use strict";e.exports=t(
"mapbox-gl-style-spec/lib/validate_style.min"),e.exports.emitErrors=
function(t,e){
if(e&&e.length){
for(var r=0;r<e.length;r++)t.fire(
"error",{error:
new Error(e[r].message)});
return!0}
return!1},e.exports.throwErrors=
function(t,e){
if(e)
for(var r=0;r<e.length;r++)
throw new Error(e[r].message)}},{
"mapbox-gl-style-spec/lib/validate_style.min":317}],384:[
function(t,e,r){
"use strict";
function n(t,e,r,n){this.x=t,this.y=e,this.angle=r,
void 0!==n&&(this.segment=n)}var i=t(
"point-geometry");e.exports=n,n.prototype=Object.create(i.prototype),n.prototype.clone=
function(){
return new n(this.x,this.y,this.angle,this.segment)}},{
"point-geometry":476}],385:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i){
if(
void 0===e.segment)
return!0;
for(var a=e,o=e.segment+1,s=0;s>-r/2;){
if(--o<0)
return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;
for(var l=[],u=0;s<r/2;){var c=t[o-1],h=t[o],f=t[o+1];
if(!f)
return!1;var d=c.angleTo(h)-h.angleTo(f);
for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:d}),u+=d;s-l[0].distance>n;)u-=l.shift().angleDelta;
if(u>i)
return!1;o++,s+=h.dist(f)}
return!0}e.exports=n},{}],386:[
function(t,e,r){
"use strict";
function n(t,e,r,n,a){
for(var o=[],s=0;s<t.length;s++)
for(var l,u=t[s],c=0;c<u.length-1;c++){var h=u[c],f=u[c+1];h.x<e&&f.x<e||(h.x<e?h=
new i(e,h.y+(f.y-h.y)*((e-h.x)/(f.x-h.x)))._round():f.x<e&&(f=
new i(e,h.y+(f.y-h.y)*((e-h.x)/(f.x-h.x)))._round()),h.y<r&&f.y<r||(h.y<r?h=
new i(h.x+(f.x-h.x)*((r-h.y)/(f.y-h.y)),r)._round():f.y<r&&(f=
new i(h.x+(f.x-h.x)*((r-h.y)/(f.y-h.y)),r)._round()),h.x>=n&&f.x>=n||(h.x>=n?h=
new i(n,h.y+(f.y-h.y)*((n-h.x)/(f.x-h.x)))._round():f.x>=n&&(f=
new i(n,h.y+(f.y-h.y)*((n-h.x)/(f.x-h.x)))._round()),h.y>=a&&f.y>=a||(h.y>=a?h=
new i(h.x+(f.x-h.x)*((a-h.y)/(f.y-h.y)),a)._round():f.y>=a&&(f=
new i(h.x+(f.x-h.x)*((a-h.y)/(f.y-h.y)),a)._round()),l&&h.equals(l[l.length-1])||(l=[h],o.push(l)),l.push(f)))))}
return o}var i=t(
"point-geometry");e.exports=n},{
"point-geometry":476}],387:[
function(t,e,r){
"use strict";var n=t(
"../util/struct_array"),i=t(
"../util/util"),a=t(
"point-geometry"),o=e.exports=
new n({members:[{type:
"Int16",name:
"anchorPointX"},{type:
"Int16",name:
"anchorPointY"},{type:
"Int16",name:
"x1"},{type:
"Int16",name:
"y1"},{type:
"Int16",name:
"x2"},{type:
"Int16",name:
"y2"},{type:
"Float32",name:
"maxScale"},{type:
"Uint32",name:
"featureIndex"},{type:
"Uint16",name:
"sourceLayerIndex"},{type:
"Uint16",name:
"bucketIndex"},{type:
"Int16",name:
"bbox0"},{type:
"Int16",name:
"bbox1"},{type:
"Int16",name:
"bbox2"},{type:
"Int16",name:
"bbox3"},{type:
"Float32",name:
"placementScale"}]});i.extendAll(o.prototype.StructType.prototype,{
get anchorPoint(){
return new a(this.anchorPointX,this.anchorPointY)}})},{
"../util/struct_array":433,
"../util/util":435,
"point-geometry":476}],388:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o,s,l,u,c){var h=o.top*s-l,f=o.bottom*s+l,d=o.left*s-l,p=o.right*s+l;
if(this.boxStartIndex=t.length,u){var m=f-h,v=p-d;
if(m>0)
if(m=Math.max(10*s,m),c){var g=e[r.segment+1].sub(e[r.segment])._unit()._mult(v),y=[r.sub(g),r.add(g)];this._addLineCollisionBoxes(t,y,r,0,v,m,n,i,a)}
else this._addLineCollisionBoxes(t,e,r,r.segment,v,m,n,i,a)}
else t.emplaceBack(r.x,r.y,d,h,p,f,1/0,n,i,a,0,0,0,0,0);this.boxEndIndex=t.length}e.exports=n,n.prototype._addLineCollisionBoxes=
function(t,e,r,n,i,a,o,s,l){var u=a/2,c=Math.floor(i/u),h=-a/2,f=this.boxes,d=r,p=n+1,m=h;
do{
if(--p<0)
return f;m-=e[p].dist(d),d=e[p]}
while(m>-i/2);
for(var v=e[p].dist(e[p+1]),g=0;g<c;g++){
for(var y=-i/2+g*u;m+v<y;){
if(m+=v,++p+1>=e.length)
return f;v=e[p].dist(e[p+1])}var b=y-m,x=e[p],_=e[p+1],w=_.sub(x)._unit()._mult(b)._add(x)._round(),M=Math.max(Math.abs(y-h)-u/2,0),k=i/2/M;t.emplaceBack(w.x,w.y,-a/2,-a/2,a/2,a/2,k,o,s,l,0,0,0,0,0)}
return f}},{}],389:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(
"object"==typeof t){var n=t;r=e,t=n.angle,e=n.pitch,this.grid=
new o(n.grid),this.ignoredGrid=
new o(n.ignoredGrid)}
else this.grid=
new o(a,12,6),this.ignoredGrid=
new o(a,12,0);this.angle=t,this.pitch=e;var i=Math.sin(t),s=Math.cos(t);
if(this.rotationMatrix=[s,-i,i,s],this.reverseRotationMatrix=[s,i,-i,s],this.yStretch=1/Math.cos(e/180*Math.PI),this.yStretch=Math.pow(this.yStretch,1.3),this.collisionBoxArray=r,0===r.length){r.emplaceBack();r.emplaceBack(0,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(a,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,0,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,a,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0)}this.tempCollisionBox=r.get(0),this.edges=[r.get(1),r.get(2),r.get(3),r.get(4)]}var i=t(
"point-geometry"),a=t(
"../data/bucket").EXTENT,o=t(
"grid-index");e.exports=n,n.prototype.serialize=
function(){var t={angle:this.angle,pitch:this.pitch,grid:this.grid.toArrayBuffer(),ignoredGrid:this.ignoredGrid.toArrayBuffer()};
return{data:t,transferables:[t.grid,t.ignoredGrid]}},n.prototype.minScale=.25,n.prototype.maxScale=2,n.prototype.placeCollisionFeature=
function(t,e,r){
for(var n=this.collisionBoxArray,a=this.minScale,o=this.rotationMatrix,s=this.yStretch,l=t.boxStartIndex;l<t.boxEndIndex;l++){var u=n.get(l),c=u.anchorPoint._matMult(o),h=c.x,f=c.y,d=h+u.x1,p=f+u.y1*s,m=h+u.x2,v=f+u.y2*s;
if(u.bbox0=d,u.bbox1=p,u.bbox2=m,u.bbox3=v,!e)
for(var g=this.grid.query(d,p,m,v),y=0;y<g.length;y++){var b=n.get(g[y]),x=b.anchorPoint._matMult(o);
if((a=this.getPlacementScale(a,c,u,x,b))>=this.maxScale)
return a}
if(r){var _;
if(this.angle){var w=this.reverseRotationMatrix,M=
new i(u.x1,u.y1).matMult(w),k=
new i(u.x2,u.y1).matMult(w),A=
new i(u.x1,u.y2).matMult(w),T=
new i(u.x2,u.y2).matMult(w);_=this.tempCollisionBox,_.anchorPointX=u.anchorPoint.x,_.anchorPointY=u.anchorPoint.y,_.x1=Math.min(M.x,k.x,A.x,T.x),_.y1=Math.min(M.y,k.x,A.x,T.x),_.x2=Math.max(M.x,k.x,A.x,T.x),_.y2=Math.max(M.y,k.x,A.x,T.x),_.maxScale=u.maxScale}
else _=u;
for(var S=0;S<this.edges.length;S++){var E=this.edges[S];
if((a=this.getPlacementScale(a,u.anchorPoint,_,E.anchorPoint,E))>=
this.maxScale)
return a}}}
return a},n.prototype.queryRenderedSymbols=
function(t,e,r,n,a){var o={},s=[],l=this.collisionBoxArray,u=this.rotationMatrix,c=
new i(t,e)._matMult(u),h=this.tempCollisionBox;h.anchorX=c.x,h.anchorY=c.y,h.x1=0,h.y1=0,h.x2=r-t,h.y2=n-e,h.maxScale=a,a=h.maxScale;
for(var f=[c.x+h.x1/a,c.y+h.y1/a*
this.yStretch,c.x+h.x2/a,c.y+h.y2/a*
this.yStretch],d=
this.grid.query(f[0],f[1],f[2],f[3]),p=this.ignoredGrid.query(f[0],f[1],f[2],f[3]),m=0;m<p.length;m++)d.push(p[m]);
for(var v=0;v<d.length;v++){var g=l.get(d[v]),y=g.sourceLayerIndex,b=g.featureIndex;
if(
void 0===o[y]&&(o[y]={}),!o[y][b]){var x=g.anchorPoint.matMult(u);this.getPlacementScale(this.minScale,c,h,x,g)>=a&&(o[y][b]=!0,s.push(d[v]))}}
return s},n.prototype.getPlacementScale=
function(t,e,r,n,i){var a=e.x-n.x,o=e.y-n.y,s=(i.x1-r.x2)/a,l=(i.x2-r.x1)/a,u=(i.y1-r.y2)*this.yStretch/o,c=(i.y2-r.y1)*this.yStretch/o;(isNaN(s)||isNaN(l))&&(s=l=1),(isNaN(u)||isNaN(c))&&(u=c=1);var h=Math.min(Math.max(s,l),Math.max(u,c)),f=i.maxScale,d=r.maxScale;
return h>f&&(h=f),h>d&&(h=d),h>t&&h>=i.placementScale&&(t=h),t},n.prototype.insertCollisionFeature=
function(t,e,r){
for(var n=r?this.ignoredGrid:this.grid,i=this.collisionBoxArray,a=t.boxStartIndex;a<t.boxEndIndex;a++){var o=i.get(a);o.placementScale=e,e<this.maxScale&&n.insert(a,o.bbox0,o.bbox1,o.bbox2,o.bbox3)}}},{
"../data/bucket":322,
"grid-index":282,
"point-geometry":476}],390:[
function(t,e,r){
"use strict";
function n(t,e,r,n,a,o,s,l,u){var c=n?.6*o*s:0,h=Math.max(n?n.right-n.left:0,a?a.right-a.left:0),f=0===t[0].x||t[0].x===u||0===t[0].y||t[0].y===u;e-h*s<e/4&&(e=h*s+e/4);var d=2*o;
return i(t,f?e/2*l%e:(h/2+d)*s*l%e,e,c,r,h*s,f,!1,u)}
function i(t,e,r,n,l,u,c,h,f){
for(var d=u/2,p=0,m=0;m<t.length-1;m++)p+=t[m].dist(t[m+1]);
for(var v=0,g=e-r,y=[],b=0;b<t.length-1;b++){
for(var x=t[b],_=t[b+1],w=x.dist(_),M=_.angleTo(x);g+r<v+w;){g+=r;var k=(g-v)/w,A=a(x.x,_.x,k),T=a(x.y,_.y,k);
if(A>=0&&A<f&&T>=0&&T<f&&g-d>=0&&g+d<=p){var S=
new o(A,T,M,b)._round();n&&!s(t,S,u,n,l)||y.push(S)}}v+=w}
return h||y.length||c||(y=i(t,v/2,r,n,l,u,c,!0,f)),y}var a=t(
"../util/interpolate"),o=t(
"../symbol/anchor"),s=t(
"./check_max_angle");e.exports=n},{
"../symbol/anchor":384,
"../util/interpolate":429,
"./check_max_angle":385}],391:[
function(t,e,r){
"use strict";
function n(){this.width=o,this.height=o,this.bin=
new i(this.width,this.height),this.index={},this.ids={},this.data=
new Uint8Array(this.width*this.height)}var i=t(
"shelf-pack"),a=t(
"../util/util"),o=128;e.exports=n,n.prototype.getGlyphs=
function(){var t,e,r,n={};
for(var i in this.ids)t=i.split(
"#"),e=t[0],r=t[1],n[e]||(n[e]=[]),n[e].push(r);
return n},n.prototype.getRects=
function(){var t,e,r,n={};
for(var i in this.ids)t=i.split(
"#"),e=t[0],r=t[1],n[e]||(n[e]={}),n[e][r]=this.index[i];
return n},n.prototype.addGlyph=
function(t,e,r,n){
if(!r)
return null;var i=e+
"#"+r.id;
if(this.index[i])
return this.ids[i].indexOf(t)<0&&this.ids[i].push(t),this.index[i];
if(!r.bitmap)
return null;var o=r.width+2*n,s=r.height+2*n,l=o+2,u=s+2;l+=4-l%4,u+=4-u%4;var c=this.bin.packOne(l,u);
if(c||(this.resize(),c=this.bin.packOne(l,u)),!c)
return a.warnOnce(
"glyph bitmap overflow"),null;this.index[i]=c,this.ids[i]=[t];
for(var h=this.data,f=r.bitmap,d=0;d<s;d++)
for(var p=this.width*(c.y+d+1)+c.x+1,m=o*d,v=0;v<o;v++)h[p+v]=f[m+v];
return this.dirty=!0,c},n.prototype.resize=
function(){var t=this.width,e=this.height;
if(!(t>=2048||e>=2048)){this.texture&&(this.gl&&this.gl.deleteTexture(this.texture),this.texture=null),this.width*=4,this.height*=4,this.bin.resize(
this.width,
this.height);
for(var r=
new ArrayBuffer(this.width*this.height),n=0;n<e;n++){var i=
new Uint8Array(this.data.buffer,e*n,t);
new Uint8Array(r,e*n*4,t).set(i)}this.data=
new Uint8Array(r)}},n.prototype.bind=
function(t){this.gl=t,this.texture?t.bindTexture(t.TEXTURE_2D,
this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,
this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,
this.width,
this.height,0,t.ALPHA,t.UNSIGNED_BYTE,null))},n.prototype.updateTexture=
function(t){this.bind(t),this.dirty&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,
this.width,
this.height,t.ALPHA,t.UNSIGNED_BYTE,
this.data),this.dirty=!1)}},{
"../util/util":435,
"shelf-pack":506}],392:[
function(t,e,r){
"use strict";
function n(t){this.url=t&&o(t),this.atlases={},this.stacks={},this.loading={}}
function i(t,e,r){this.advance=t.advance,this.left=t.left-r-1,this.top=t.top+r+1,this.rect=e}
function a(t,e,r,n){
return n=n||
"abc",r.replace(
"{s}",n[t.length%n.length]).replace(
"{fontstack}",t).replace(
"{range}",e)}var o=t(
"../util/mapbox").normalizeGlyphsURL,s=t(
"../util/ajax").getArrayBuffer,l=t(
"../util/glyphs"),u=t(
"../symbol/glyph_atlas"),c=t(
"pbf");e.exports=n,n.prototype.getSimpleGlyphs=
function(t,e,r,n){
void 0===this.stacks[t]&&(this.stacks[t]={}),
void 0===this.atlases[t]&&(this.atlases[t]=
new u);
for(var a,o={},s=this.stacks[t],l=this.atlases[t],c={},h=0,f=0;f<e.length;f++){var d=e[f];
if(a=Math.floor(d/256),s[a]){var p=s[a].glyphs[d],m=l.addGlyph(r,t,p,3);p&&(o[d]=
new i(p,m,3))}
else void 0===c[a]&&(c[a]=[],h++),c[a].push(d)}h||n(
void 0,o,t);var v=
function(e,a,s){
if(!e)
for(var u=this.stacks[t][a]=s.stacks[0],f=0;f<c[a].length;f++){var d=c[a][f],p=u.glyphs[d],m=l.addGlyph(r,t,p,3);p&&(o[d]=
new i(p,m,3))}--h||n(
void 0,o,t)}.bind(
this);
for(var g in c)this.loadRange(t,g,v)},n.prototype.loadRange=
function(t,e,r){
if(256*e>65535)
return r(
"glyphs > 65535 not supported");
void 0===this.loading[t]&&(this.loading[t]={});var n=this.loading[t];
if(n[e])n[e].push(r);
else{n[e]=[r];var i=256*e+
"-"+(256*e+255),o=a(t,i,this.url);s(o,
function(t,r){
for(var i=!t&&
new l(
new c(
new Uint8Array(r))),a=0;a<n[e].length;a++)n[e][a](t,e,i);
delete n[e]})}},n.prototype.getGlyphAtlas=
function(t){
return this.atlases[t]}},{
"../symbol/glyph_atlas":391,
"../util/ajax":418,
"../util/glyphs":428,
"../util/mapbox":432,pbf:470}],393:[
function(t,e,r){
"use strict";e.exports=
function(t,e,r){
function n(n){c.push(t[n]),h.push(r[n]),f.push(e[n]),d++}
function i(t,e,r){var n=u[t];
return delete u[t],u[e]=n,h[n][0].pop(),h[n][0]=h[n][0].concat(r[0]),n}
function a(t,e,r){var n=l[e];
return delete l[e],l[t]=n,h[n][0].shift(),h[n][0]=r[0].concat(h[n][0]),n}
function o(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];
return t+
":"+n.x+
":"+n.y}var s,l={},u={},c=[],h=[],f=[],d=0;
for(s=0;s<t.length;s++){var p=r[s],m=e[s];
if(m){var v=o(m,p),g=o(m,p,!0);
if(v in u&&g in l&&u[v]!==l[g]){var y=a(v,g,p),b=i(v,g,h[y]);
delete l[v],
delete u[g],u[o(m,h[b],!0)]=b,h[y]=null}
else v in u?i(v,g,p):g in l?a(v,g,p):(n(s),l[v]=d-1,u[g]=d-1)}else n(s)}return{features:c,textFeatures:f,geometries:h}}},{}],394:[
function(t,e,r){
"use strict";
function n(t,e,r,n,i,a,o,s,l,u){this.anchorPoint=t,this.tl=e,this.tr=r,this.bl=n,this.br=i,this.tex=a,this.anchorAngle=o,this.glyphAngle=s,this.minScale=l,this.maxScale=u}
function i(t,e,r,i,a,o,u,c,h){var f,d,p,m,v=e.image.rect,g=a.layout,y=e.left-1,b=y+v.w/e.image.pixelRatio,x=e.top-1,_=x+v.h/e.image.pixelRatio;
if(
"none"!==g[
"icon-text-fit"]&&u){var w=b-y,M=_-x,k=g[
"text-size"]/24,A=u.left*k,T=u.right*k,S=u.top*k,E=u.bottom*k,L=T-A,C=E-S,z=g[
"icon-text-fit-padding"][0],D=g[
"icon-text-fit-padding"][1],I=g[
"icon-text-fit-padding"][2],P=g[
"icon-text-fit-padding"][3],O=
"width"===g[
"icon-text-fit"]?.5*(C-M):0,j=
"height"===g[
"icon-text-fit"]?.5*(L-w):0,F=
"width"===g[
"icon-text-fit"]||
"both"===g[
"icon-text-fit"]?L:w,R=
"height"===g[
"icon-text-fit"]||
"both"===g[
"icon-text-fit"]?C:M;f=
new s(A+j-P,S+O-z),d=
new s(A+j+D+F,S+O-z),p=
new s(A+j+D+F,S+O+I+R),m=
new s(A+j-P,S+O+I+R)}
else f=
new s(y,x),d=
new s(b,x),p=
new s(b,_),m=
new s(y,_);var N=a.getLayoutValue(
"icon-rotate",c,h)*Math.PI/180;
if(o){var B=i[t.segment];
if(t.y===B.y&&t.x===B.x&&t.segment+1<i.length){var U=i[t.segment+1];N+=Math.atan2(t.y-U.y,t.x-U.x)+Math.PI}
else N+=Math.atan2(t.y-B.y,t.x-B.x)}
if(N){var V=Math.sin(N),q=Math.cos(N),H=[q,-V,V,q];f=f.matMult(H),d=d.matMult(H),m=m.matMult(H),p=p.matMult(H)}
return[
new n(
new s(t.x,t.y),f,d,m,p,e.image.rect,0,0,l,1/0)]}
function a(t,e,r,i,a,u){
for(var c=a.layout[
"text-rotate"]*Math.PI/180,h=a.layout[
"text-keep-upright"],f=e.positionedGlyphs,d=[],p=0;p<f.length;p++){var m=f[p],v=m.glyph,g=v.rect;
if(g){var y,b=(m.x+v.advance/2)*r,x=l;u?(y=[],x=o(y,t,b,i,t.segment,!0),h&&(x=Math.min(x,o(y,t,b,i,t.segment,!1)))):y=[{anchorPoint:
new s(t.x,t.y),offset:0,angle:0,maxScale:1/0,minScale:l}];
for(var _=m.x+v.left,w=m.y-v.top,M=_+g.w,k=w+g.h,A=
new s(_,w),T=
new s(M,w),S=
new s(_,k),E=
new s(M,k),L=0;L<y.length;L++){var C=y[L],z=A,D=T,I=S,P=E;
if(c){var O=Math.sin(c),j=Math.cos(c),F=[j,-O,O,j];z=z.matMult(F),D=D.matMult(F),I=I.matMult(F),P=P.matMult(F)}var R=Math.max(C.minScale,x),N=(t.angle+C.offset+2*Math.PI)%(2*Math.PI),B=(C.angle+C.offset+2*Math.PI)%(2*Math.PI);d.push(
new n(C.anchorPoint,z,D,I,P,g,N,B,R,C.maxScale))}}}
return d}
function o(t,e,r,n,i,a){var o=!a;r<0&&(a=!a),a&&i++;var u=
new s(e.x,e.y),c=n[i],h=1/0;r=Math.abs(r);
for(var f=l;;){var d=u.dist(c),p=r/d,m=Math.atan2(c.y-u.y,c.x-u.x);
if(a||(m+=Math.PI),t.push({anchorPoint:u,offset:o?Math.PI:0,minScale:p,maxScale:h,angle:(m+2*Math.PI)%(2*Math.PI)}),p<=f)
break;
for(u=c;u.equals(c);)
if(i+=a?1:-1,!(c=n[i]))
return p;var v=c.sub(u)._unit();u=u.sub(v._mult(d)),h=p}
return f}var s=t(
"point-geometry");e.exports={getIconQuads:i,getGlyphQuads:a,SymbolQuad:n};var l=.5},{
"point-geometry":476}],395:[
function(t,e,r){
"use strict";
function n(t,e,r){
for(var n=[],a=0,o=t.length;a<o;a++){var s=i(t[a].properties,e[
"text-field"]);
if(s){s=s.toString();var l=e[
"text-transform"];
"uppercase"===l?s=s.toLocaleUpperCase():
"lowercase"===l&&(s=s.toLocaleLowerCase());
for(var u=0;u<s.length;u++)r[s.charCodeAt(u)]=!0;n[a]=s}
else n[a]=null}
return n}var i=t(
"../util/token");e.exports=n},{
"../util/token":434}],396:[
function(t,e,r){
"use strict";
function n(t,e,r,n){this.codePoint=t,this.x=e,this.y=r,this.glyph=n}
function i(t,e,r,n,i,a){this.positionedGlyphs=t,this.text=e,this.top=r,this.bottom=n,this.left=i,this.right=a}
function a(t,e,r,a,s,l,u,c,h){
for(var f=[],d=
new i(f,t,h[1],h[1],h[0],h[0]),p=0,m=0;m<t.length;m++){var v=t.charCodeAt(m),g=e[v];g&&(f.push(
new n(v,p,-17,g)),p+=g.advance+c)}
return!!f.length&&(o(d,e,a,r,s,l,u,h),d)}
function o(t,e,r,n,i,a,o,u){var c=null,d=0,p=0,m=0,v=0,g=t.positionedGlyphs;
if(n)
for(var y=0;y<g.length;y++){var b=g[y];
if(b.x-=d,b.y+=r*m,b.x>n&&null!==c){var x=g[c+1].x;v=Math.max(x,v);
for(var _=c+1;_<=y;_++)g[_].y+=r,g[_].x-=x;
if(o){var w=c;h[g[c].codePoint]&&w--,s(g,e,p,w,o)}p=c+1,c=null,d+=x,m++}f[b.codePoint]&&(c=y)}var M=g[g.length-1],k=M.x+e[M.codePoint].advance;v=Math.max(v,k);var A=(m+1)*r;s(g,e,p,g.length-1,o),l(g,o,i,a,v,r,m,u),t.top+=-a*A,t.bottom=t.top+A,t.left+=-i*v,t.right=t.left+v}
function s(t,e,r,n,i){
for(var a=e[t[n].codePoint].advance,o=(t[n].x+a)*i,s=r;s<=n;s++)t[s].x-=o}
function l(t,e,r,n,i,a,o,s){
for(var l=(e-r)*i+s[0],u=(-n*(o+1)+.5)*a+s[1],c=0;c<t.length;c++)t[c].x+=l,t[c].y+=u}
function u(t,e){
if(!t||!t.rect)
return null;var r=e[
"icon-offset"][0],n=e[
"icon-offset"][1],i=r-t.width/2,a=i+t.width,o=n-t.height/2;
return new c(t,o,o+t.height,i,a)}
function c(t,e,r,n,i){this.image=t,this.top=e,this.bottom=r,this.left=n,this.right=i}e.exports={shapeText:a,shapeIcon:u};var h={32:!0,8203:!0},f={32:!0,38:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0}},{}],397:[
function(t,e,r){
"use strict";
function n(t,e){this.width=t,this.height=e,this.bin=
new o(t,e),this.images={},this.data=!1,this.texture=0,this.filter=0,this.pixelRatio=1,this.dirty=!0}
function i(t,e,r,n,i,a,o,s,l,u,c){var h,f,d=n*e+r,p=s*a+o;
if(c)
for(p-=a,f=-1;f<=u;f++,d=((f+u)%u+n)*e+r,p+=a)
for(h=-1;h<=l;h++)i[p+h]=t[d+(h+l)%l];
else for(f=0;f<u;f++,d+=e,p+=a)
for(h=0;h<l;h++)i[p+h]=t[d+h]}
function a(t,e,r,n,i){this.rect=t,this.width=e,this.height=r,this.sdf=n,this.pixelRatio=i}var o=t(
"shelf-pack"),s=t(
"../util/browser"),l=t(
"../util/util");e.exports=n,n.prototype.allocateImage=
function(t,e){t/=this.pixelRatio,e/=this.pixelRatio;var r=t+2+(4-(t+2)%4),n=e+2+(4-(e+2)%4),i=this.bin.packOne(r,n);
return i||(l.warnOnce(
"SpriteAtlas out of space."),null)},n.prototype.getImage=
function(t,e){
if(this.images[t])
return this.images[t];
if(!this.sprite)
return null;var r=this.sprite.getSpritePosition(t);
if(!r.width||!r.height)
return null;var n=this.allocateImage(r.width,r.height);
if(!n)
return null;var i=
new a(n,r.width/r.pixelRatio,r.height/r.pixelRatio,r.sdf,r.pixelRatio/
this.pixelRatio);
return this.images[t]=i,this.copy(n,r,e),i},n.prototype.getPosition=
function(t,e){var r=this.getImage(t,e),n=r&&r.rect;
if(!n)
return null;var i=r.width*r.pixelRatio,a=r.height*r.pixelRatio;
return{size:[r.width,r.height],tl:[(n.x+1)/this.width,(n.y+1)/this.height],br:[(n.x+1+i)/this.width,(n.y+1+a)/this.height]}},n.prototype.allocate=
function(){
if(!this.data){var t=Math.floor(this.width*this.pixelRatio),e=Math.floor(this.height*this.pixelRatio);this.data=
new Uint32Array(t*e);
for(var r=0;r<this.data.length;r++)this.data[r]=0}},n.prototype.copy=
function(t,e,r){
if(this.sprite.img.data){var n=
new Uint32Array(this.sprite.img.data.buffer);this.allocate();var a=this.data;i(n,this.sprite.img.width,e.x,e.y,a,
this.width*
this.pixelRatio,(t.x+1)*
this.pixelRatio,(t.y+1)*
this.pixelRatio,e.width,e.height,r),this.dirty=!0}},n.prototype.setSprite=
function(t){t&&(this.pixelRatio=s.devicePixelRatio>1?2:1,this.canvas&&(this.canvas.width=this.width*this.pixelRatio,this.canvas.height=this.height*this.pixelRatio)),this.sprite=t},n.prototype.addIcons=
function(t,e){
for(var r=0;r<t.length;r++)this.getImage(t[r]);e(null,this.images)},n.prototype.bind=
function(t,e){var r=!1;this.texture?t.bindTexture(t.TEXTURE_2D,
this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,
this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),r=!0);var n=e?t.LINEAR:t.NEAREST;n!==this.filter&&(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n),this.filter=n),this.dirty&&(this.allocate(),r?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,
this.width*
this.pixelRatio,
this.height*
this.pixelRatio,0,t.RGBA,t.UNSIGNED_BYTE,
new Uint8Array(this.data.buffer)):t.texSubImage2D(t.TEXTURE_2D,0,0,0,
this.width*
this.pixelRatio,
this.height*
this.pixelRatio,t.RGBA,t.UNSIGNED_BYTE,
new Uint8Array(this.data.buffer)),this.dirty=!1)}},{
"../util/browser":419,
"../util/util":435,
"shelf-pack":506}],398:[
function(t,e,r){
"use strict";var n=t(
"../util/struct_array"),i=t(
"../util/util"),a=t(
"point-geometry"),o=e.exports=
new n({members:[{type:
"Uint16",name:
"textBoxStartIndex"},{type:
"Uint16",name:
"textBoxEndIndex"},{type:
"Uint16",name:
"iconBoxStartIndex"},{type:
"Uint16",name:
"iconBoxEndIndex"},{type:
"Uint16",name:
"glyphQuadStartIndex"},{type:
"Uint16",name:
"glyphQuadEndIndex"},{type:
"Uint16",name:
"iconQuadStartIndex"},{type:
"Uint16",name:
"iconQuadEndIndex"},{type:
"Int16",name:
"anchorPointX"},{type:
"Int16",name:
"anchorPointY"},{type:
"Int8",name:
"index"}]});i.extendAll(o.prototype.StructType.prototype,{
get anchorPoint(){
return new a(this.anchorPointX,this.anchorPointY)}})},{
"../util/struct_array":433,
"../util/util":435,
"point-geometry":476}],399:[
function(t,e,r){
"use strict";var n=t(
"../util/struct_array"),i=t(
"../util/util"),a=t(
"point-geometry"),o=t(
"./quads").SymbolQuad,s=e.exports=
new n({members:[{type:
"Int16",name:
"anchorPointX"},{type:
"Int16",name:
"anchorPointY"},{type:
"Float32",name:
"tlX"},{type:
"Float32",name:
"tlY"},{type:
"Float32",name:
"trX"},{type:
"Float32",name:
"trY"},{type:
"Float32",name:
"blX"},{type:
"Float32",name:
"blY"},{type:
"Float32",name:
"brX"},{type:
"Float32",name:
"brY"},{type:
"Int16",name:
"texH"},{type:
"Int16",name:
"texW"},{type:
"Int16",name:
"texX"},{type:
"Int16",name:
"texY"},{
37 type:
"Float32",name:
"anchorAngle"},{type:
"Float32",name:
"glyphAngle"},{type:
"Float32",name:
"maxScale"},{type:
"Float32",name:
"minScale"}]});i.extendAll(s.prototype.StructType.prototype,{
get anchorPoint(){
return new a(this.anchorPointX,this.anchorPointY)},
get SymbolQuad(){
return new o(this.anchorPoint,
new a(this.tlX,this.tlY),
new a(this.trX,this.trY),
new a(this.blX,this.blY),
new a(this.brX,this.brY),{x:this.texX,y:this.texY,h:this.texH,w:this.texW,height:this.texH,width:this.texW},this.anchorAngle,this.glyphAngle,this.minScale,this.maxScale)}})},{
"../util/struct_array":433,
"../util/util":435,
"./quads":394,
"point-geometry":476}],400:[
function(t,e,r){
"use strict";var n=t(
"../util/dom"),i=t(
"point-geometry"),a={scrollZoom:t(
"./handler/scroll_zoom"),boxZoom:t(
"./handler/box_zoom"),dragRotate:t(
"./handler/drag_rotate"),dragPan:t(
"./handler/drag_pan"),keyboard:t(
"./handler/keyboard"),doubleClickZoom:t(
"./handler/dblclick_zoom"),touchZoomRotate:t(
"./handler/touch_zoom_rotate")};e.exports=
function(t,e){
function r(t){g(
"mouseout",t)}
function o(e){t.stop(),_=n.mousePos(b,e),g(
"mousedown",e)}
function s(e){var r=t.dragRotate&&t.dragRotate.isActive();x&&!r&&g(
"contextmenu",x),x=null,g(
"mouseup",e)}
function l(e){
if(!(t.dragPan&&t.dragPan.isActive()||t.dragRotate&&t.dragRotate.isActive())){
for(var r=e.toElement||e.target;r&&r!==b;)r=r.parentNode;r===b&&g(
"mousemove",e)}}
function u(e){t.stop(),y(
"touchstart",e),!e.touches||e.touches.length>1||(w?(clearTimeout(w),w=null,g(
"dblclick",e)):w=setTimeout(d,300))}
function c(t){y(
"touchmove",t)}
function h(t){y(
"touchend",t)}
function f(t){y(
"touchcancel",t)}
function d(){w=null}
function p(t){n.mousePos(b,t).equals(_)&&g(
"click",t)}
function m(t){g(
"dblclick",t),t.preventDefault()}
function v(t){x=t,t.preventDefault()}
function g(e,r){var i=n.mousePos(b,r);
return t.fire(e,{lngLat:t.unproject(i),point:i,originalEvent:r})}
function y(e,r){var a=n.touchPos(b,r),o=a.reduce(
function(t,e,r,n){
return t.add(e.div(n.length))},
new i(0,0));
return t.fire(e,{lngLat:t.unproject(o),point:o,lngLats:a.map(
function(e){
return t.unproject(e)},
this),points:a,originalEvent:r})}var b=t.getCanvasContainer(),x=null,_=null,w=null;
for(var M in a)t[M]=
new a[M](t,e),e.interactive&&e[M]&&t[M].enable();b.addEventListener(
"mouseout",r,!1),b.addEventListener(
"mousedown",o,!1),b.addEventListener(
"mouseup",s,!1),b.addEventListener(
"mousemove",l,!1),b.addEventListener(
"touchstart",u,!1),b.addEventListener(
"touchend",h,!1),b.addEventListener(
"touchmove",c,!1),b.addEventListener(
"touchcancel",f,!1),b.addEventListener(
"click",p,!1),b.addEventListener(
"dblclick",m,!1),b.addEventListener(
"contextmenu",v,!1)}},{
"../util/dom":421,
"./handler/box_zoom":406,
"./handler/dblclick_zoom":407,
"./handler/drag_pan":408,
"./handler/drag_rotate":409,
"./handler/keyboard":410,
"./handler/scroll_zoom":411,
"./handler/touch_zoom_rotate":412,
"point-geometry":476}],401:[
function(t,e,r){
"use strict";var n=t(
"../util/util"),i=t(
"../util/interpolate"),a=t(
"../util/browser"),o=t(
"../geo/lng_lat"),s=t(
"../geo/lng_lat_bounds"),l=t(
"point-geometry"),u=e.exports=
function(){};n.extend(u.prototype,{getCenter:
function(){
return this.transform.center},setCenter:
function(t,e){
return this.jumpTo({center:t},e),
this},panBy:
function(t,e,r){
return this.panTo(this.transform.center,n.extend({offset:l.convert(t).mult(-1)},e),r),
this},panTo:
function(t,e,r){
return this.easeTo(n.extend({center:t},e),r)},getZoom:
function(){
return this.transform.zoom},setZoom:
function(t,e){
return this.jumpTo({zoom:t},e),
this},zoomTo:
function(t,e,r){
return this.easeTo(n.extend({zoom:t},e),r)},zoomIn:
function(t,e){
return this.zoomTo(this.getZoom()+1,t,e),
this},zoomOut:
function(t,e){
return this.zoomTo(this.getZoom()-1,t,e),
this},getBearing:
function(){
return this.transform.bearing},setBearing:
function(t,e){
return this.jumpTo({bearing:t},e),
this},rotateTo:
function(t,e,r){
return this.easeTo(n.extend({bearing:t},e),r)},resetNorth:
function(t,e){
return this.rotateTo(0,n.extend({duration:1e3},t),e),
this},snapToNorth:
function(t,e){
return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},getPitch:function(){
return this.transform.pitch},setPitch:
function(t,e){
return this.jumpTo({pitch:t},e),
this},fitBounds:
function(t,e,r){e=n.extend({padding:0,offset:[0,0],maxZoom:1/0},e),t=s.convert(t);var i=l.convert(e.offset),a=this.transform,o=a.project(t.getNorthWest()),u=a.project(t.getSouthEast()),c=u.sub(o),h=(a.width-2*e.padding-2*Math.abs(i.x))/c.x,f=(a.height-2*e.padding-2*Math.abs(i.y))/c.y;
return e.center=a.unproject(o.add(u).div(2)),e.zoom=Math.min(a.scaleZoom(a.scale*Math.min(h,f)),e.maxZoom),e.bearing=0,e.linear?this.easeTo(e,r):this.flyTo(e,r)},jumpTo:function(t,e){this.stop();var r=this.transform,n=!1,i=!1,a=!1;
return"zoom"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),
"center"in t&&(r.center=o.convert(t.center)),
"bearing"in t&&r.bearing!==+t.bearing&&(i=!0,r.bearing=+t.bearing),
"pitch"in t&&r.pitch!==+t.pitch&&(a=!0,r.pitch=+t.pitch),this.fire(
"movestart",e).fire(
"move",e),n&&this.fire(
"zoomstart",e).fire(
"zoom",e).fire(
"zoomend",e),i&&this.fire(
"rotate",e),a&&this.fire(
"pitch",e),this.fire(
"moveend",e)},easeTo:
function(t,e){this.stop(),t=n.extend({offset:[0,0],duration:500,easing:n.ease},t);var r,a,s=this.transform,u=l.convert(t.offset),c=this.getZoom(),h=this.getBearing(),f=this.getPitch(),d=
"zoom"in t?+t.zoom:c,p=
"bearing"in t?this._normalizeBearing(t.bearing,h):h,m=
"pitch"in t?+t.pitch:f;
"center"in t?(r=o.convert(t.center),a=s.centerPoint.add(u)):
"around"in t?(r=o.convert(t.around),a=s.locationPoint(r)):(a=s.centerPoint.add(u),r=s.pointLocation(a));var v=s.locationPoint(r);
return t.animate===!1&&(t.duration=0),this.zooming=d!==c,this.rotating=h!==p,this.pitching=m!==f,t.noMoveStart||
this.fire(
"movestart",e),this.zooming&&this.fire(
"zoomstart",e),clearTimeout(this._onEaseEnd),this._ease(
function(t){this.zooming&&(s.zoom=i(c,d,t)),this.rotating&&(s.bearing=i(h,p,t)),this.pitching&&(s.pitch=i(f,m,t)),s.setLocationAtPoint(r,v.add(a.sub(v)._mult(t))),this.fire(
"move",e),this.zooming&&this.fire(
"zoom",e),this.rotating&&this.fire(
"rotate",e),this.pitching&&this.fire(
"pitch",e)},
function(){t.delayEndEvents?this._onEaseEnd=setTimeout(this._easeToEnd.bind(
this,e),t.delayEndEvents):this._easeToEnd(e)}.bind(
this),t),
this},_easeToEnd:
function(t){var e=this.zooming;this.zooming=!1,this.rotating=!1,this.pitching=!1,e&&this.fire(
"zoomend",t),this.fire(
"moveend",t)},flyTo:
function(t,e){
function r(t){var e=(A*A-k*k+(t?-1:1)*L*L*T*T)/(2*(t?A:k)*L*T);
return Math.log(Math.sqrt(e*e+1)-e)}
function a(t){
return(Math.exp(t)-Math.exp(-t))/2}
function s(t){
return(Math.exp(t)+Math.exp(-t))/2}
function u(t){
return a(t)/s(t)}this.stop(),t=n.extend({offset:[0,0],speed:1.2,curve:1.42,easing:n.ease},t);var c=this.transform,h=l.convert(t.offset),f=this.getZoom(),d=this.getBearing(),p=this.getPitch(),m=
"center"in t?o.convert(t.center):this.getCenter(),v=
"zoom"in t?+t.zoom:f,g=
"bearing"in t?this._normalizeBearing(t.bearing,d):d,y=
"pitch"in t?+t.pitch:p;Math.abs(c.center.lng)+Math.abs(m.lng)>180&&(c.center.lng>0&&m.lng<0?m.lng+=360:c.center.lng<0&&m.lng>0&&(m.lng-=360));var b=c.zoomScale(v-f),x=c.point,_=
"center"in t?c.project(m).sub(h.div(b)):x,w=c.worldSize,M=t.curve,k=Math.max(c.width,c.height),A=k/b,T=_.sub(x).mag();
if(
"minZoom"in t){var S=n.clamp(Math.min(t.minZoom,f,v),c.minZoom,c.maxZoom),E=k/c.zoomScale(S-f);M=Math.sqrt(E/T*2)}var L=M*M,C=r(0),z=
function(t){
return s(C)/s(C+M*t)},D=
function(t){
return k*((s(C)*u(C+M*t)-a(C))/L)/T},I=(r(1)-C)/M;
if(Math.abs(T)<1e-6){
if(Math.abs(k-A)<1e-6)
return this.easeTo(t);var P=A<k?-1:1;I=Math.abs(Math.log(A/k))/M,D=
function(){
return 0},z=
function(t){
return Math.exp(P*M*t)}}
if(
"duration"in t)t.duration=+t.duration;
else{var O=
"screenSpeed"in t?+t.screenSpeed/M:+t.speed;t.duration=1e3*I/O}
return this.zooming=!0,d!==g&&(this.rotating=!0),p!==y&&(this.pitching=!0),this.fire(
"movestart",e),this.fire(
"zoomstart",e),this._ease(
function(t){var r=t*I,n=D(r);c.zoom=f+c.scaleZoom(1/z(r)),c.center=c.unproject(x.add(_.sub(x).mult(n)),w),this.rotating&&(c.bearing=i(d,g,t)),this.pitching&&(c.pitch=i(p,y,t)),this.fire(
"move",e),this.fire(
"zoom",e),this.rotating&&this.fire(
"rotate",e),this.pitching&&this.fire(
"pitch",e)},
function(){this.zooming=!1,this.rotating=!1,this.pitching=!1,this.fire(
"zoomend",e),this.fire(
"moveend",e)},t),
this},isEasing:
function(){
return!!this._abortFn},stop:
function(){
return this._abortFn&&(this._abortFn(),this._finishEase()),
this},_ease:
function(t,e,r){this._finishFn=e,this._abortFn=a.timed(
function(e){t.call(
this,r.easing(e)),1===e&&this._finishEase()},r.animate===!1?0:r.duration,
this)},_finishEase:
function(){
delete this._abortFn;var t=this._finishFn;
delete this._finishFn,t.call(
this)},_normalizeBearing:
function(t,e){t=n.wrap(t,-180,180);var r=Math.abs(t-e);
return Math.abs(t-360-e)<r&&(t-=360),Math.abs(t+360-e)<r&&(t+=360),t},_updateEasing:
function(t,e,r){var i;
if(this.ease){var a=this.ease,o=(Date.now()-a.start)/a.duration,s=a.easing(o+.01)-a.easing(o),l=.27/Math.sqrt(s*s+1e-4)*.01,u=Math.sqrt(.0729-l*l);i=n.bezier(l,u,.25,1)}
else i=r?n.bezier.apply(n,r):n.ease;
return this.ease={start:(
new Date).getTime(),to:Math.pow(2,e),duration:t,easing:i},i}})},{
"../geo/lng_lat":332,
"../geo/lng_lat_bounds":333,
"../util/browser":419,
"../util/interpolate":429,
"../util/util":435,
"point-geometry":476}],402:[
function(t,e,r){
"use strict";
function n(t){o.setOptions(
this,t)}var i=t(
"./control"),a=t(
"../../util/dom"),o=t(
"../../util/util");e.exports=n,n.createAttributionString=
function(t){var e=[];
for(var r in t){var n=t[r];n.attribution&&e.indexOf(n.attribution)<0&&e.push(n.attribution)}
return e.sort(
function(t,e){
return t.length-e.length}),e=e.filter(
function(t,r){
for(var n=r+1;n<e.length;n++)
if(e[n].indexOf(t)>=0)
return!1;
return!0}),e.join(
" | ")},n.prototype=o.inherit(i,{options:{position:
"bottom-right"},onAdd:
function(t){var e=this._container=a.create(
"div",
"mapboxgl-ctrl-attrib",t.getContainer());
return this._update(),t.on(
"source.load",this._update.bind(
this)),t.on(
"source.change",
this._update.bind(
this)),t.on(
"source.remove",
this._update.bind(
this)),t.on(
"moveend",
this._updateEditLink.bind(
this)),e},_update:
function(){this._map.style&&(this._container.innerHTML=n.createAttributionString(this._map.style.sources)),this._editLink=this._container.getElementsByClassName(
"mapbox-improve-map")[0],this._updateEditLink()},_updateEditLink:
function(){
if(this._editLink){var t=this._map.getCenter();this._editLink.href=
"https://www.mapbox.com/map-feedback/#/"+t.lng+
"/"+t.lat+
"/"+Math.round(this._map.getZoom()+1)}}})},{
"../../util/dom":421,
"../../util/util":435,
"./control":403}],403:[
function(t,e,r){
"use strict";
function n(){}var i=t(
"../../util/util"),a=t(
"../../util/evented");e.exports=n,n.prototype={addTo:
function(t){this._map=t;var e=this._container=this.onAdd(t);
if(this.options&&this.options.position){var r=this.options.position,n=t._controlCorners[r];e.className+=
" mapboxgl-ctrl",r.indexOf(
"bottom")!==-1?n.insertBefore(e,n.firstChild):n.appendChild(e)}
return this},
remove:
function(){
return this._container.parentNode.removeChild(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,
this}},i.extend(n.prototype,a)},{
"../../util/evented":427,
"../../util/util":435}],404:[
function(t,e,r){
"use strict";
function n(t){s.setOptions(
this,t)}var i=t(
"./control"),a=t(
"../../util/browser"),o=t(
"../../util/dom"),s=t(
"../../util/util");e.exports=n;var l={enableHighAccuracy:!1,timeout:6e3};n.prototype=s.inherit(i,{options:{position:
"top-right"},onAdd:
function(t){var e=this._container=o.create(
"div",
"mapboxgl-ctrl-group",t.getContainer());
return a.supportsGeolocation?(this._container.addEventListener(
"contextmenu",this._onContextMenu.bind(
this)),this._geolocateButton=o.create(
"button",
"mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate",
this._container),this._geolocateButton.type=
"button",this._geolocateButton.addEventListener(
"click",this._onClickGeolocate.bind(
this)),e):e},_onContextMenu:
function(t){t.preventDefault()},_onClickGeolocate:
function(){navigator.geolocation.getCurrentPosition(this._success.bind(
this),this._error.bind(
this),l),this._timeoutId=setTimeout(this._finish.bind(
this),1e4)},_success:
function(t){this._map.jumpTo({center:[t.coords.longitude,t.coords.latitude],zoom:17,bearing:0,pitch:0}),this.fire(
"geolocate",t),this._finish()},_error:
function(t){this.fire(
"error",t),this._finish()},_finish:
function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=
void 0}})},{
"../../util/browser":419,
"../../util/dom":421,
"../../util/util":435,
"./control":403}],405:[
function(t,e,r){
"use strict";
function n(t){s.setOptions(
this,t)}
function i(t){
return new MouseEvent(t.type,{button:2,buttons:2,bubbles:!0,cancelable:!0,detail:t.detail,view:t.view,screenX:t.screenX,screenY:t.screenY,clientX:t.clientX,clientY:t.clientY,movementX:t.movementX,movementY:t.movementY,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,altKey:t.altKey,metaKey:t.metaKey})}var a=t(
"./control"),o=t(
"../../util/dom"),s=t(
"../../util/util");e.exports=n,n.prototype=s.inherit(a,{options:{position:
"top-right"},onAdd:
function(t){var e=
"mapboxgl-ctrl",r=this._container=o.create(
"div",e+
"-group",t.getContainer());
return this._container.addEventListener(
"contextmenu",this._onContextMenu.bind(
this)),this._zoomInButton=this._createButton(e+
"-icon "+e+
"-zoom-in",t.zoomIn.bind(t)),this._zoomOutButton=this._createButton(e+
"-icon "+e+
"-zoom-out",t.zoomOut.bind(t)),this._compass=this._createButton(e+
"-icon "+e+
"-compass",t.resetNorth.bind(t)),this._compassArrow=o.create(
"div",
"arrow",
this._compass),this._compass.addEventListener(
"mousedown",this._onCompassDown.bind(
this)),this._onCompassMove=this._onCompassMove.bind(
this),this._onCompassUp=this._onCompassUp.bind(
this),t.on(
"rotate",this._rotateCompassArrow.bind(
this)),this._rotateCompassArrow(),this._el=t.getCanvasContainer(),r},_onContextMenu:
function(t){t.preventDefault()},_onCompassDown:
function(t){0===t.button&&(o.disableDrag(),document.addEventListener(
"mousemove",this._onCompassMove),document.addEventListener(
"mouseup",this._onCompassUp),this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassMove:
function(t){0===t.button&&(this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassUp:
function(t){0===t.button&&(document.removeEventListener(
"mousemove",this._onCompassMove),document.removeEventListener(
"mouseup",this._onCompassUp),o.enableDrag(),this._el.dispatchEvent(i(t)),t.stopPropagation())},_createButton:
function(t,e){var r=o.create(
"button",t,this._container);
return r.type=
"button",r.addEventListener(
"click",
function(){e()}),r},_rotateCompassArrow:
function(){var t=
"rotate("+this._map.transform.angle*(180/Math.PI)+
"deg)";this._compassArrow.style.transform=t}})},{
"../../util/dom":421,
"../../util/util":435,
"./control":403}],406:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),o.bindHandlers(
this)}var i=t(
"../../util/dom"),a=t(
"../../geo/lng_lat_bounds"),o=t(
"../../util/util");e.exports=n,n.prototype={_enabled:!1,_active:!1,isEnabled:
function(){
return this._enabled},isActive:
function(){
return this._active},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"mousedown",this._onMouseDown,!1),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"mousedown",this._onMouseDown),this._enabled=!1)},_onMouseDown:
function(t){t.shiftKey&&0===t.button&&(document.addEventListener(
"mousemove",this._onMouseMove,!1),document.addEventListener(
"keydown",this._onKeyDown,!1),document.addEventListener(
"mouseup",this._onMouseUp,!1),i.disableDrag(),this._startPos=i.mousePos(this._el,t),this._active=!0)},_onMouseMove:
function(t){var e=this._startPos,r=i.mousePos(this._el,t);this._box||(this._box=i.create(
"div",
"mapboxgl-boxzoom",this._container),this._container.classList.add(
"mapboxgl-crosshair"),this._fireEvent(
"boxzoomstart",t));var n=Math.min(e.x,r.x),a=Math.max(e.x,r.x),o=Math.min(e.y,r.y),s=Math.max(e.y,r.y);i.setTransform(this._box,
"translate("+n+
"px,"+o+
"px)"),this._box.style.width=a-n+
"px",this._box.style.height=s-o+
"px"},_onMouseUp:
function(t){
if(0===t.button){var e=this._startPos,r=i.mousePos(this._el,t),n=
new a(this._map.unproject(e),this._map.unproject(r));this._finish(),e.x===r.x&&e.y===r.y?this._fireEvent(
"boxzoomcancel",t):this._map.fitBounds(n,{linear:!0}).fire(
"boxzoomend",{originalEvent:t,boxZoomBounds:n})}},_onKeyDown:
function(t){27===t.keyCode&&(this._finish(),this._fireEvent(
"boxzoomcancel",t))},_finish:
function(){this._active=!1,document.removeEventListener(
"mousemove",this._onMouseMove,!1),document.removeEventListener(
"keydown",this._onKeyDown,!1),document.removeEventListener(
"mouseup",this._onMouseUp,!1),this._container.classList.remove(
"mapboxgl-crosshair"),this._box&&(this._box.parentNode.removeChild(this._box),this._box=null),i.enableDrag()},_fireEvent:
function(t,e){
return this._map.fire(t,{originalEvent:e})}}},{
"../../geo/lng_lat_bounds":333,
"../../util/dom":421,
"../../util/util":435}],407:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._onDblClick=this._onDblClick.bind(
this)}e.exports=n,n.prototype={_enabled:!1,isEnabled:
function(){
return this._enabled},enable:
function(){this.isEnabled()||(this._map.on(
"dblclick",this._onDblClick),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._map.off(
"dblclick",this._onDblClick),this._enabled=!1)},_onDblClick:
function(t){this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)}}},{}],408:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(
this)}var i=t(
"../../util/dom"),a=t(
"../../util/util");e.exports=n;var o=a.bezier(0,0,.3,1);n.prototype={_enabled:!1,_active:!1,isEnabled:
function(){
return this._enabled},isActive:
function(){
return this._active},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"mousedown",this._onDown),this._el.addEventListener(
"touchstart",this._onDown),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"mousedown",this._onDown),this._el.removeEventListener(
"touchstart",this._onDown),this._enabled=!1)},_onDown:
function(t){this._ignoreEvent(t)||this.isActive()||(t.touches?(document.addEventListener(
"touchmove",this._onMove),document.addEventListener(
"touchend",this._onTouchEnd)):(document.addEventListener(
"mousemove",
this._onMove),document.addEventListener(
"mouseup",this._onMouseUp)),this._active=!1,this._startPos=this._pos=i.mousePos(
this._el,t),this._inertia=[[Date.now(),this._pos]])},_onMove:
function(t){
if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(
"dragstart",t),this._fireEvent(
"movestart",t));var e=i.mousePos(this._el,t),r=this._map;r.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),e]),r.transform.setLocationAtPoint(r.transform.pointLocation(
this._pos),e),this._fireEvent(
"drag",t),this._fireEvent(
"move",t),this._pos=e,t.preventDefault()}},_onUp:
function(t){
if(this.isActive()){this._active=!1,this._fireEvent(
"dragend",t),this._drainInertiaBuffer();var e=
function(){this._fireEvent(
"moveend",t)}.bind(
this),r=this._inertia;
if(r.length<2)
return void e();var n=r[r.length-1],i=r[0],a=n[1].sub(i[1]),s=(n[0]-i[0])/1e3;
if(0===s||n[1].equals(i[1]))
return void e();var l=a.mult(.3/s),u=l.mag();u>1400&&(u=1400,l._unit()._mult(u));var c=u/750,h=l.mult(-c/2);this._map.panBy(h,{duration:1e3*c,easing:o,noMoveStart:!0},{originalEvent:t})}},_onMouseUp:
function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(
"mousemove",this._onMove),document.removeEventListener(
"mouseup",this._onMouseUp))},_onTouchEnd:
function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(
"touchmove",this._onMove),document.removeEventListener(
"touchend",this._onTouchEnd))},_fireEvent:
function(t,e){
return this._map.fire(t,{originalEvent:e})},_ignoreEvent:
function(t){var e=this._map;
if(e.boxZoom&&e.boxZoom.isActive())
return!0;
if(e.dragRotate&&e.dragRotate.isActive())
return!0;
if(t.touches)
return t.touches.length>1;
if(t.ctrlKey)
return!0;
return"mousemove"===t.type?t.buttons&!1:0!==t.button},_drainInertiaBuffer:
function(){
for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{
"../../util/dom":421,
"../../util/util":435}],409:[
function(t,e,r){
"use strict";
function n(t,e){this._map=t,this._el=t.getCanvasContainer(),this._bearingSnap=e.bearingSnap,o.bindHandlers(
this)}var i=t(
"../../util/dom"),a=t(
"point-geometry"),o=t(
"../../util/util");e.exports=n;var s=o.bezier(0,0,.25,1);n.prototype={_enabled:!1,_active:!1,isEnabled:
function(){
return this._enabled},isActive:
function(){
return this._active},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"mousedown",this._onDown),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"mousedown",this._onDown),this._enabled=!1)},_onDown:
function(t){
if(!this._ignoreEvent(t)&&!this.isActive()){document.addEventListener(
"mousemove",this._onMove),document.addEventListener(
"mouseup",this._onUp),this._active=!1,this._inertia=[[Date.now(),this._map.getBearing()]],this._startPos=this._pos=i.mousePos(this._el,t),this._center=this._map.transform.centerPoint;var e=this._startPos.sub(this._center);e.mag()<200&&(this._center=this._startPos.add(
new a(-200,0)._rotate(e.angle()))),t.preventDefault()}},_onMove:
function(t){
if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(
"rotatestart",t),this._fireEvent(
"movestart",t));var e=this._map;e.stop();var r=this._pos,n=i.mousePos(this._el,t),a=this._center,o=r.sub(a).angleWith(n.sub(a))/Math.PI*180,s=e.getBearing()-o,l=this._inertia,u=l[l.length-1];this._drainInertiaBuffer(),l.push([Date.now(),e._normalizeBearing(s,u[1])]),e.transform.bearing=s,
this._fireEvent(
"rotate",t),this._fireEvent(
"move",t),this._pos=n}},_onUp:
function(t){
if(!this._ignoreEvent(t)&&(document.removeEventListener(
"mousemove",this._onMove),document.removeEventListener(
"mouseup",this._onUp),this.isActive())){this._active=!1,this._fireEvent(
"rotateend",t),this._drainInertiaBuffer();var e=this._map,r=e.getBearing(),n=this._inertia,i=
function(){Math.abs(r)<this._bearingSnap?e.resetNorth({noMoveStart:!0},{originalEvent:t}):this._fireEvent(
"moveend",t)}.bind(
this);
if(n.length<2)
return void i();var a=n[0],o=n[n.length-1],l=n[n.length-2],u=e._normalizeBearing(r,l[1]),c=o[1]-a[1],h=c<0?-1:1,f=(o[0]-a[0])/1e3;
if(0===c||0===f)
return void i();var d=Math.abs(c*(.25/f));d>180&&(d=180);var p=d/180;u+=h*d*(p/2),Math.abs(e._normalizeBearing(u,0))<this._bearingSnap&&(u=e._normalizeBearing(0,u)),e.rotateTo(u,{duration:1e3*p,easing:s,noMoveStart:!0},{originalEvent:t})}},_fireEvent:
function(t,e){
return this._map.fire(t,{originalEvent:e})},_ignoreEvent:
function(t){var e=this._map;
if(e.boxZoom&&e.boxZoom.isActive())
return!0;
if(e.dragPan&&e.dragPan.isActive())
return!0;
if(t.touches)
return t.touches.length>1;var r=t.ctrlKey?1:2,n=t.ctrlKey?0:2;
return"mousemove"===t.type?t.buttons&0===r:t.button!==n},_drainInertiaBuffer:
function(){
for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{
"../../util/dom":421,
"../../util/util":435,
"point-geometry":476}],410:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._el=t.getCanvasContainer(),this._onKeyDown=this._onKeyDown.bind(
this)}e.exports=n;n.prototype={_enabled:!1,isEnabled:
function(){
return this._enabled},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"keydown",this._onKeyDown,!1),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"keydown",this._onKeyDown),this._enabled=!1)},_onKeyDown:
function(t){
if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=this._map,r={originalEvent:t};
if(!e.isEasing())
switch(t.keyCode){
case 61:
case 107:
case 171:
case 187:e.zoomTo(Math.round(e.getZoom())+(t.shiftKey?2:1),r);
break;
case 189:
case 109:
case 173:e.zoomTo(Math.round(e.getZoom())-(t.shiftKey?2:1),r);
break;
case 37:t.shiftKey?e.easeTo({bearing:e.getBearing()-2},r):(t.preventDefault(),e.panBy([-80,0],r));
break;
case 39:t.shiftKey?e.easeTo({bearing:e.getBearing()+2},r):(t.preventDefault(),e.panBy([80,0],r));
break;
case 38:t.shiftKey?e.easeTo({pitch:e.getPitch()+5},r):(t.preventDefault(),e.panBy([0,-80],r));
break;
case 40:t.shiftKey?e.easeTo({pitch:Math.max(e.getPitch()-5,0)},r):(t.preventDefault(),e.panBy([0,80],r))}}}}},{}],411:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._el=t.getCanvasContainer(),o.bindHandlers(
this)}var i=t(
"../../util/dom"),a=t(
"../../util/browser"),o=t(
"../../util/util");e.exports=n;var s=
"undefined"!=typeof navigator?navigator.userAgent.toLowerCase():
"",l=s.indexOf(
"firefox")!==-1,u=s.indexOf(
"safari")!==-1&&s.indexOf(
"chrom")===-1;n.prototype={_enabled:!1,isEnabled:
function(){
return this._enabled},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"wheel",this._onWheel,!1),this._el.addEventListener(
"mousewheel",this._onWheel,!1),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"wheel",this._onWheel),this._el.removeEventListener(
"mousewheel",this._onWheel),this._enabled=!1)},_onWheel:
function(t){var e;
"wheel"===t.type?(e=t.deltaY,l&&t.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(e/=a.devicePixelRatio),t.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(e*=40)):
"mousewheel"===t.type&&(e=-t.wheelDeltaY,u&&(e/=3));var r=a.now(),n=r-(this._time||0);this._pos=i.mousePos(this._el,t),this._time=r,0!==e&&e%4.000244140625==0?(this._type=
"wheel",e=Math.floor(e/4)):0!==e&&Math.abs(e)<4?this._type=
"trackpad":n>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(n*e)<200?
"trackpad":
"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&this._zoom(-e,t),t.preventDefault()},_onTimeout:
function(){this._type=
"wheel",this._zoom(-this._lastValue)},_zoom:
function(t,e){
if(0!==t){var r=this._map,n=2/(1+Math.exp(-Math.abs(t/100)));t<0&&0!==n&&(n=1/n);var i=r.ease?r.ease.to:r.transform.scale,a=r.transform.scaleZoom(i*n);r.zoomTo(a,{duration:0,around:r.unproject(this._pos),delayEndEvents:200},{originalEvent:e})}}}},{
"../../util/browser":419,
"../../util/dom":421,
"../../util/util":435}],412:[
function(t,e,r){
"use strict";
function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(
this)}var i=t(
"../../util/dom"),a=t(
"../../util/util");e.exports=n;var o=a.bezier(0,0,.15,1);n.prototype={_enabled:!1,isEnabled:
function(){
return this._enabled},enable:
function(){this.isEnabled()||(this._el.addEventListener(
"touchstart",this._onStart,!1),this._enabled=!0)},disable:
function(){this.isEnabled()&&(this._el.removeEventListener(
"touchstart",this._onStart),this._enabled=!1)},disableRotation:
function(){this._rotationDisabled=!0},enableRotation:
function(){this._rotationDisabled=!1},_onStart:
function(t){
if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]);this._startVec=e.sub(r),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=
void 0,this._inertia=[],document.addEventListener(
"touchmove",this._onMove,!1),document.addEventListener(
"touchend",this._onEnd,!1)}},_onMove:
function(t){
if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]),n=e.add(r).div(2),a=e.sub(r),o=a.mag()/this._startVec.mag(),s=this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI,l=this._map;
if(this._gestureIntent){var u={duration:0,around:l.unproject(n)};
"rotate"===this._gestureIntent&&(u.bearing=this._startBearing+s),
"zoom"!==this._gestureIntent&&
"rotate"!==this._gestureIntent||(u.zoom=l.transform.scaleZoom(
this._startScale*o)),l.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),o,n]),l.easeTo(u,{originalEvent:t})}
else{var c=Math.abs(1-o)>.15;Math.abs(s)>4?this._gestureIntent=
"rotate":c&&(this._gestureIntent=
"zoom"),this._gestureIntent&&(this._startVec=a,this._startScale=l.transform.scale,
this._startBearing=l.transform.bearing)}t.preventDefault()}},_onEnd:
function(t){document.removeEventListener(
"touchmove",this._onMove),document.removeEventListener(
"touchend",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,r=this._map;
if(e.length<2)
return void r.snapToNorth({},{originalEvent:t});var n=e[e.length-1],i=e[0],a=r.transform.scaleZoom(this._startScale*n[1]),s=r.transform.scaleZoom(this._startScale*i[1]),l=a-s,u=(n[0]-i[0])/1e3,c=n[2];
if(0===u||a===s)
return void r.snapToNorth({},{originalEvent:t});var h=.15*l/u;Math.abs(h)>2.5&&(h=h>0?2.5:-2.5);var f=1e3*Math.abs(h/(12*.15)),d=a+h*f/2e3;d<0&&(d=0),r.easeTo({zoom:d,duration:f,easing:o,around:r.unproject(c)},{originalEvent:t})},_drainInertiaBuffer:
function(){
for(var t=this._inertia,e=Date.now();t.length>2&&e-t[0][0]>160;)t.shift()}}},{
"../../util/dom":421,
"../../util/util":435}],413:[
function(t,e,r){
"use strict";
function n(){i.bindAll([
"_onHashChange",
"_updateHash"],
this)}e.exports=n;var i=t(
"../util/util");n.prototype={addTo:
function(t){
return this._map=t,window.addEventListener(
"hashchange",this._onHashChange,!1),this._map.on(
"moveend",this._updateHash),
this},
remove:
function(){
return window.removeEventListener(
"hashchange",this._onHashChange,!1),this._map.off(
"moveend",this._updateHash),
delete this._map,
this},_onHashChange:
function(){var t=location.hash.replace(
"#",
"").split(
"/");
return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0)}),!0)},_updateHash:
function(){var t=this._map.getCenter(),e=this._map.getZoom(),r=this._map.getBearing(),n=Math.max(0,Math.ceil(Math.log(e)/Math.LN2)),i=
"#"+Math.round(100*e)/100+
"/"+t.lat.toFixed(n)+
"/"+t.lng.toFixed(n)+(r?
"/"+Math.round(10*r)/10:
"");window.history.replaceState(
"",
"",i)}}},{
"../util/util":435}],414:[
function(t,e,r){
"use strict";
function n(t){t.parentNode&&t.parentNode.removeChild(t)}var i=t(
"../util/canvas"),a=t(
"../util/util"),o=t(
"../util/browser"),s=t(
"../util/browser").window,l=t(
"../util/evented"),u=t(
"../util/dom"),c=t(
"../style/style"),h=t(
"../style/animation_loop"),f=t(
"../render/painter"),d=t(
"../geo/transform"),p=t(
"./hash"),m=t(
"./bind_handlers"),v=t(
"./camera"),g=t(
"../geo/lng_lat"),y=t(
"../geo/lng_lat_bounds"),b=t(
"point-geometry"),x=t(
"./control/attribution"),_={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:20,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,workerCount:Math.max(o.hardwareConcurrency-1,1)},w=e.exports=
function(t){
if(t=a.extend({},_,t),t.workerCount<1)
throw new Error(
"workerCount must an integer greater than or equal to 1.");this._interactive=t.interactive,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._trackResize=t.trackResize,this._workerCount=t.workerCount,this._bearingSnap=t.bearingSnap,
"string"==typeof t.container?this._container=document.getElementById(t.container):this._container=t.container,this.animationLoop=
new h,this.transform=
new d(t.minZoom,t.maxZoom),t.maxBounds&&this.setMaxBounds(t.maxBounds),a.bindAll([
"_forwardStyleEvent",
"_forwardSourceEvent",
"_forwardLayerEvent",
"_forwardTileEvent",
"_onStyleLoad",
"_onStyleChange",
"_onSourceAdd",
"_onSourceRemove",
"_onSourceUpdate",
"_onWindowOnline",
"_onWindowResize",
"_update",
"_render"],
this),this._setupContainer(),this._setupPainter(),this.on(
"move",this._update.bind(
this,!1)),this.on(
"zoom",this._update.bind(
this,!0)),this.on(
"moveend",
function(){this.animationLoop.set(300),this._rerender()}.bind(
this)),
void 0!==s&&(s.addEventListener(
"online",
this._onWindowOnline,!1),s.addEventListener(
"resize",this._onWindowResize,!1)),m(
this,t),this._hash=t.hash&&(
new p).addTo(
this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),this.stacks={},this._classes=[],this.resize(),t.classes&&this.setClasses(t.classes),
38 t.style&&this.setStyle(t.style),t.attributionControl&&this.addControl(
new x(t.attributionControl));var e=this.fire.bind(
this,
"error");this.on(
"style.error",e),this.on(
"source.error",e),this.on(
"tile.error",e),this.on(
"layer.error",e)};a.extend(w.prototype,l),a.extend(w.prototype,v.prototype),a.extend(w.prototype,{addControl:
function(t){
return t.addTo(
this),
this},addClass:
function(t,e){
return this._classes.indexOf(t)>=0||
""===t?
this:(this._classes.push(t),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},removeClass:
function(t,e){var r=this._classes.indexOf(t);
return r<0||
""===t?
this:(this._classes.splice(r,1),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},setClasses:
function(t,e){
for(var r={},n=0;n<t.length;n++)
""!==t[n]&&(r[t[n]]=!0);
return this._classes=Object.keys(r),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0)},hasClass:
function(t){
return this._classes.indexOf(t)>=0},getClasses:
function(){
return this._classes},resize:
function(){var t=0,e=0;
return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),this._canvas.resize(t,e),this.transform.resize(t,e),this.painter.resize(t,e),this.fire(
"movestart").fire(
"move").fire(
"resize").fire(
"moveend")},getBounds:
function(){var t=
new y(this.transform.pointLocation(
new b(0,0)),this.transform.pointLocation(this.transform.size));
return(this.transform.angle||
this.transform.pitch)&&(t.extend(this.transform.pointLocation(
new b(this.transform.size.x,0))),t.extend(
this.transform.pointLocation(
new b(0,this.transform.size.y)))),t},setMaxBounds:
function(t){
if(t){var e=y.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}
else null!==t&&
void 0!==t||(this.transform.lngRange=[],this.transform.latRange=[],this._update());
return this},setMinZoom:
function(t){
if((t=null===t||
void 0===t?0:t)>=0&&t<=this.transform.maxZoom)
return this.transform.minZoom=t,
this._update(),this.getZoom()<t&&this.setZoom(t),
this;
throw new Error(
"minZoom must be between 0 and the current maxZoom, inclusive")},setMaxZoom:
function(t){
if((t=null===t||
void 0===t?20:t)>=this.transform.minZoom&&t<=20)
return this.transform.maxZoom=t,
this._update(),this.getZoom()>t&&this.setZoom(t),
this;
throw new Error(
"maxZoom must be between the current minZoom and 20, inclusive")},project:
function(t){
return this.transform.locationPoint(g.convert(t))},unproject:
function(t){
return this.transform.pointLocation(b.convert(t))},queryRenderedFeatures:
function(){var t,e={};
return 2===arguments.length?(t=arguments[0],e=arguments[1]):1===arguments.length&&
function(t){
return t instanceof b||Array.isArray(t)}(arguments[0])?t=arguments[0]:1===arguments.length&&(e=arguments[0]),this.style.queryRenderedFeatures(this._makeQueryGeometry(t),e,this.transform.zoom,
this.transform.angle)},_makeQueryGeometry:
function(t){
void 0===t&&(t=[b.convert([0,0]),b.convert([this.transform.width,
this.transform.height])]);var e;
if(t instanceof b||
"number"==typeof t[0])e=[b.convert(t)];
else{var r=[b.convert(t[0]),b.convert(t[1])];e=[r[0],
new b(r[1].x,r[0].y),r[1],
new b(r[0].x,r[1].y),r[0]]}
return e=e.map(
function(t){
return this.transform.pointCoordinate(t)}.bind(
this))},querySourceFeatures:
function(t,e){
return this.style.querySourceFeatures(t,e)},setStyle:
function(t){
return this.style&&(this.style.off(
"load",this._onStyleLoad).off(
"error",this._forwardStyleEvent).off(
"change",this._onStyleChange).off(
"source.add",this._onSourceAdd).off(
"source.remove",this._onSourceRemove).off(
"source.load",this._onSourceUpdate).off(
"source.error",this._forwardSourceEvent).off(
"source.change",this._onSourceUpdate).off(
"layer.add",this._forwardLayerEvent).off(
"layer.remove",this._forwardLayerEvent).off(
"layer.error",this._forwardLayerEvent).off(
"tile.add",this._forwardTileEvent).off(
"tile.remove",this._forwardTileEvent).off(
"tile.load",this._update).off(
"tile.error",this._forwardTileEvent).off(
"tile.stats",this._forwardTileEvent)._remove(),this.off(
"rotate",this.style._redoPlacement),this.off(
"pitch",this.style._redoPlacement)),t?(this.style=t instanceof c?t:
new c(t,this.animationLoop,this._workerCount),this.style.on(
"load",this._onStyleLoad).on(
"error",this._forwardStyleEvent).on(
"change",this._onStyleChange).on(
"source.add",this._onSourceAdd).on(
"source.remove",this._onSourceRemove).on(
"source.load",this._onSourceUpdate).on(
"source.error",this._forwardSourceEvent).on(
"source.change",this._onSourceUpdate).on(
"layer.add",this._forwardLayerEvent).on(
"layer.remove",this._forwardLayerEvent).on(
"layer.error",this._forwardLayerEvent).on(
"tile.add",this._forwardTileEvent).on(
"tile.remove",this._forwardTileEvent).on(
"tile.load",this._update).on(
"tile.error",this._forwardTileEvent).on(
"tile.stats",this._forwardTileEvent),this.on(
"rotate",this.style._redoPlacement),this.on(
"pitch",this.style._redoPlacement),
this):(this.style=null,
this)},getStyle:
function(){
if(this.style)
return this.style.serialize()},addSource:
function(t,e){
return this.style.addSource(t,e),this._update(!0),
this},addSourceType:
function(t,e,r){
return this.style.addSourceType(t,e,r)},removeSource:
function(t){
return this.style.removeSource(t),this._update(!0),
this},getSource:
function(t){
return this.style.getSource(t)},addLayer:
function(t,e){
return this.style.addLayer(t,e),this._update(!0),
this},removeLayer:
function(t){
return this.style.removeLayer(t),this._update(!0),
this},getLayer:
function(t){
return this.style.getLayer(t)},setFilter:
function(t,e){
return this.style.setFilter(t,e),this._update(!0),
this},setLayerZoomRange:
function(t,e,r){
return this.style.setLayerZoomRange(t,e,r),this._update(!0),
this},getFilter:
function(t){
return this.style.getFilter(t)},setPaintProperty:
function(t,e,r,n){
return this.style.setPaintProperty(t,e,r,n),this._update(!0),
this},getPaintProperty:
function(t,e,r){
return this.style.getPaintProperty(t,e,r)},setLayoutProperty:
function(t,e,r){
return this.style.setLayoutProperty(t,e,r),this._update(!0),
this},getLayoutProperty:
function(t,e){
return this.style.getLayoutProperty(t,e)},getContainer:
function(){
return this._container},getCanvasContainer:
function(){
return this._canvasContainer},getCanvas:
function(){
return this._canvas.getElement()},_setupContainer:
function(){var t=this._container;t.classList.add(
"mapboxgl-map");var e=this._canvasContainer=u.create(
"div",
"mapboxgl-canvas-container",t);this._interactive&&e.classList.add(
"mapboxgl-interactive"),this._canvas=
new i(
this,e);var r=this._controlContainer=u.create(
"div",
"mapboxgl-control-container",t),n=this._controlCorners={};[
"top-left",
"top-right",
"bottom-left",
"bottom-right"].forEach(
function(t){n[t]=u.create(
"div",
"mapboxgl-ctrl-"+t,r)})},_setupPainter:
function(){var t=this._canvas.getWebGLContext({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer});
if(!t)
return void this.fire(
"error",{error:
new Error(
"Failed to initialize WebGL")});this.painter=
new f(t,this.transform)},_contextLost:
function(t){t.preventDefault(),this._frameId&&o.cancelFrame(this._frameId),this.fire(
"webglcontextlost",{originalEvent:t})},_contextRestored:
function(t){this._setupPainter(),this.resize(),this._update(),this.fire(
"webglcontextrestored",{originalEvent:t})},loaded:
function(){
return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},_update:
function(t){
return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender(),
this):
this},_render:
function(){
try{this.style&&this._styleDirty&&(this._styleDirty=!1,this.style.update(this._classes,this._classOptions),this._classOptions=null,this.style._recalculate(this.transform.zoom)),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(
this.transform)),this.painter.render(
this.style,{debug:
this.showTileBoundaries,showOverdrawInspector:
this._showOverdrawInspector,vertices:
this.vertices,rotating:
this.rotating,zooming:
this.zooming}),this.fire(
"render"),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(
"load")),this._frameId=null,this.animationLoop.stopped()||(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty)&&this._rerender()}
catch(t){this.fire(
"error",{error:t})}
return this},
remove:
function(){this._hash&&this._hash.remove(),o.cancelFrame(this._frameId),this.setStyle(null),
void 0!==s&&s.removeEventListener(
"resize",this._onWindowResize,!1);var t=this.painter.gl.getExtension(
"WEBGL_lose_context");t&&t.loseContext(),n(this._canvasContainer),n(this._controlContainer),this._container.classList.remove(
"mapboxgl-map")},_rerender:
function(){this.style&&!this._frameId&&(this._frameId=o.frame(this._render))},_forwardStyleEvent:
function(t){this.fire(
"style."+t.type,a.extend({style:t.target},t))},_forwardSourceEvent:
function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardLayerEvent:
function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardTileEvent:
function(t){this.fire(t.type,a.extend({style:t.target},t))},_onStyleLoad:
function(t){this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this.style.update(this._classes,{transition:!1}),this._forwardStyleEvent(t)},_onStyleChange:
function(t){this._update(!0),this._forwardStyleEvent(t)},_onSourceAdd:
function(t){var e=t.source;e.onAdd&&e.onAdd(
this),this._forwardSourceEvent(t)},_onSourceRemove:
function(t){var e=t.source;e.onRemove&&e.onRemove(
this),this._forwardSourceEvent(t)},_onSourceUpdate:
function(t){this._update(),this._forwardSourceEvent(t)},_onWindowOnline:
function(){this._update()},_onWindowResize:
function(){this._trackResize&&this.stop().resize()._update()}}),a.extendAll(w.prototype,{_showTileBoundaries:!1,
get showTileBoundaries(){
return this._showTileBoundaries},set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},_showCollisionBoxes:!1,
get showCollisionBoxes(){
return this._showCollisionBoxes},set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,this.style._redoPlacement())},_showOverdrawInspector:!1,
get showOverdrawInspector(){
return this._showOverdrawInspector},set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},_repaint:!1,
get repaint(){
return this._repaint},set repaint(t){this._repaint=t,this._update()},_vertices:!1,
get vertices(){
return this._vertices},set vertices(t){this._vertices=t,this._update()}})},{
"../geo/lng_lat":332,
"../geo/lng_lat_bounds":333,
"../geo/transform":334,
"../render/painter":348,
"../style/animation_loop":368,
"../style/style":371,
"../util/browser":419,
"../util/canvas":420,
"../util/dom":421,
"../util/evented":427,
"../util/util":435,
"./bind_handlers":400,
"./camera":401,
"./control/attribution":402,
"./hash":413,
"point-geometry":476}],415:[
function(t,e,r){
"use strict";
function n(t,e){t||(t=i.create(
"div")),t.classList.add(
"mapboxgl-marker"),this._el=t,this._offset=o.convert(e&&e.offset||[0,0]),this._update=this._update.bind(
this)}e.exports=n;var i=t(
"../util/dom"),a=t(
"../geo/lng_lat"),o=t(
"point-geometry");n.prototype={addTo:
function(t){
return this.
remove(),this._map=t,t.getCanvasContainer().appendChild(this._el),t.on(
"move",this._update),this._update(),
this},
remove:
function(){this._map&&(this._map.off(
"move",this._update),this._map=null);var t=this._el.parentNode;
return t&&t.removeChild(this._el),
this},getLngLat:
function(){
return this._lngLat},setLngLat:
function(t){
return this._lngLat=a.convert(t),this._update(),
this},getElement:
function(){
return this._el},_update:
function(){
if(this._map){var t=this._map.project(this._lngLat)._add(this._offset);i.setTransform(this._el,
"translate("+t.x+
"px,"+t.y+
"px)")}}}},{
"../geo/lng_lat":332,
"../util/dom":421,
"point-geometry":476}],416:[
function(t,e,r){
"use strict";
function n(t){i.setOptions(
this,t),i.bindAll([
"_update",
"_onClickClose"],
this)}e.exports=n;var i=t(
"../util/util"),a=t(
"../util/evented"),o=t(
"../util/dom"),s=t(
"../geo/lng_lat");n.prototype=i.inherit(a,{options:{closeButton:!0,closeOnClick:!0},addTo:
function(t){
return this._map=t,this._map.on(
"move",this._update),this.options.closeOnClick&&this._map.on(
"click",this._onClickClose),this._update(),
this},
remove:
function(){
return this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),
delete this._container),this._map&&(this._map.off(
"move",
this._update),this._map.off(
"click",this._onClickClose),
delete this._map),this.fire(
"close"),
this},getLngLat:
function(){
return this._lngLat},setLngLat:
function(t){
return this._lngLat=s.convert(t),this._update(),
this},setText:
function(t){
return this.setDOMContent(document.createTextNode(t))},setHTML:
function(t){var e,r=document.createDocumentFragment(),n=document.createElement(
"body");
for(n.innerHTML=t;;){
if(!(e=n.firstChild))
break;r.appendChild(e)}
return this.setDOMContent(r)},setDOMContent:
function(t){
return this._createContent(),this._content.appendChild(t),this._update(),
this},_createContent:
function(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._content=o.create(
"div",
"mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=o.create(
"button",
"mapboxgl-popup-close-button",this._content),this._closeButton.type=
"button",this._closeButton.innerHTML=
"×",this._closeButton.addEventListener(
"click",this._onClickClose))},_update:
function(){
if(this._map&&this._lngLat&&this._content){this._container||(this._container=o.create(
"div",
"mapboxgl-popup",this._map.getContainer()),this._tip=o.create(
"div",
"mapboxgl-popup-tip",
this._container),this._container.appendChild(this._content));var t=this._map.project(this._lngLat).round(),e=this.options.anchor;
if(!e){var r=this._container.offsetWidth,n=this._container.offsetHeight;e=t.y<n?[
"top"]:t.y>this._map.transform.height-n?[
"bottom"]:[],t.x<r/2?e.push(
"left"):t.x>this._map.transform.width-r/2&&e.push(
"right"),e=0===e.length?
"bottom":e.join(
"-")}var i={top:
"translate(-50%,0)",
"top-left":
"translate(0,0)",
"top-right":
"translate(-100%,0)",bottom:
"translate(-50%,-100%)",
"bottom-left":
"translate(0,-100%)",
"bottom-right":
"translate(-100%,-100%)",left:
"translate(0,-50%)",right:
"translate(-100%,-50%)"},a=this._container.classList;
for(var s in i)a.remove(
"mapboxgl-popup-anchor-"+s);a.add(
"mapboxgl-popup-anchor-"+e),o.setTransform(this._container,i[e]+
" translate("+t.x+
"px,"+t.y+
"px)")}},_onClickClose:
function(){this.
remove()}})},{
"../geo/lng_lat":332,
"../util/dom":421,
"../util/evented":427,
"../util/util":435}],417:[
function(t,e,r){
"use strict";
function n(t,e){this.target=t,this.parent=e,this.callbacks={},this.callbackID=0,this.receive=this.receive.bind(
this),this.target.addEventListener(
"message",this.receive,!1)}e.exports=n,n.prototype.receive=
function(t){
function e(t,e,r){this.postMessage({type:
"<response>",
id:String(i),error:t?String(t):null,data:e},r)}var r,n=t.data,i=n.id;
if(
"<response>"===n.type)r=this.callbacks[n.id],
delete this.callbacks[n.id],r&&r(n.error||null,n.data);
else if(
void 0!==n.id&&
this.parent[n.type])this.parent[n.type](n.data,e.bind(
this));
else if(
void 0!==n.id&&
this.parent.workerSources){var a=n.type.split(
".");this.parent.workerSources[a[0]][a[1]](n.data,e.bind(
this))}
else this.parent[n.type](n.data)},n.prototype.send=
function(t,e,r,n){var i=null;r&&(this.callbacks[i=this.callbackID++]=r),this.postMessage({type:t,
id:String(i),data:e},n)},n.prototype.postMessage=
function(t,e){this.target.postMessage(t,e)}},{}],418:[
function(t,e,r){
"use strict";
function n(t){var e=document.createElement(
"a");
return e.href=t,e.protocol===document.location.protocol&&e.host===document.location.host}r.getJSON=
function(t,e){var r=
new XMLHttpRequest;
return r.open(
"GET",t,!0),r.setRequestHeader(
"Accept",
"application/json"),r.onerror=
function(t){e(t)},r.onload=
function(){
if(r.status>=200&&r.status<300&&r.response){var t;
try{t=JSON.parse(r.response)}
catch(t){
return e(t)}e(null,t)}
else e(
new Error(r.statusText))},r.send(),r},r.getArrayBuffer=
function(t,e){var r=
new XMLHttpRequest;
return r.open(
"GET",t,!0),r.responseType=
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function(t){e(t)},r.onload=
function(){r.status>=200&&r.status<300&&r.response?e(null,r.response):e(new Error(r.statusText))},r.send(),r},r.getImage=function(t,e){
return r.getArrayBuffer(t,
function(t,r){
if(t)
return e(t);var n=
new Image;n.onload=
function(){e(null,n),(window.URL||window.webkitURL).revokeObjectURL(n.src)};var i=
new Blob([
new Uint8Array(r)],{type:
"image/png"});
return n.src=(window.URL||window.webkitURL).createObjectURL(i),n.getData=
function(){var t=document.createElement(
"canvas"),e=t.getContext(
"2d");
return t.width=n.width,t.height=n.height,e.drawImage(n,0,0),e.getImageData(0,0,n.width,n.height).data},n})},r.getVideo=
function(t,e){var r=document.createElement(
"video");r.onloadstart=
function(){e(null,r)};
for(var i=0;i<t.length;i++){var a=document.createElement(
"source");n(t[i])||(r.crossOrigin=
"Anonymous"),a.src=t[i],r.appendChild(a)}
return r.getData=
function(){
return r},r}},{}],419:[
function(t,e,r){
"use strict";r.window=window,e.exports.now=
function(){
return window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now.bind(Date)}();var n=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame;r.frame=
function(t){
return n(t)};var i=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame;r.cancelFrame=
function(t){i(t)},r.timed=
function(t,n,i){
function a(l){o||(l=e.exports.now(),l>=s+n?t.call(i,1):(t.call(i,(l-s)/n),r.frame(a)))}
if(!n)
return t.call(i,1),null;var o=!1,s=e.exports.now();
return r.frame(a),
function(){o=!0}},r.supported=t(
"mapbox-gl-supported"),r.hardwareConcurrency=navigator.hardwareConcurrency||4,Object.defineProperty(r,
"devicePixelRatio",{
get:
function(){
return window.devicePixelRatio}}),r.supportsWebp=!1;var a=document.createElement(
"img");a.onload=
function(){r.supportsWebp=!0},a.src=
"data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=",r.supportsGeolocation=!!navigator.geolocation},{
"mapbox-gl-supported":320}],420:[
function(t,e,r){
"use strict";
function n(t,e){this.canvas=document.createElement(
"canvas"),t&&e&&(this.canvas.style.position=
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"mapboxgl-canvas"),this.canvas.addEventListener(
"webglcontextlost",t._contextLost.bind(t),!1),this.canvas.addEventListener(
"webglcontextrestored",t._contextRestored.bind(t),!1),this.canvas.setAttribute(
"tabindex",0),e.appendChild(this.canvas))}var i=t(
"../util"),a=t(
"mapbox-gl-supported");e.exports=n,n.prototype.resize=
function(t,e){var r=window.devicePixelRatio||1;this.canvas.width=r*t,this.canvas.height=r*e,this.canvas.style.width=t+
"px",this.canvas.style.height=e+
"px"},n.prototype.getWebGLContext=
function(t){
return t=i.extend({},t,a.webGLContextAttributes),this.canvas.getContext(
"webgl",t)||this.canvas.getContext(
"experimental-webgl",t)},n.prototype.getElement=
function(){
return this.canvas}},{
"../util":435,
"mapbox-gl-supported":320}],421:[
function(t,e,r){
"use strict";
function n(t){
for(var e=0;e<t.length;e++)
if(t[e]in s)
return t[e]}
function i(t){t.preventDefault(),t.stopPropagation(),window.removeEventListener(
"click",i,!0)}var a=t(
"point-geometry");r.create=
function(t,e,r){var n=document.createElement(t);
return e&&(n.className=e),r&&r.appendChild(n),n};var o,s=document.documentElement.style,l=n([
"userSelect",
"MozUserSelect",
"WebkitUserSelect",
"msUserSelect"]);r.disableDrag=
function(){l&&(o=s[l],s[l]=
"none")},r.enableDrag=
function(){l&&(s[l]=o)};var u=n([
"transform",
"WebkitTransform"]);r.setTransform=
function(t,e){t.style[u]=e},r.suppressClick=
function(){window.addEventListener(
"click",i,!0),window.setTimeout(
function(){window.removeEventListener(
"click",i,!0)},0)},r.mousePos=
function(t,e){var r=t.getBoundingClientRect();
return e=e.touches?e.touches[0]:e,
new a(e.clientX-r.left-t.clientLeft,e.clientY-r.top-t.clientTop)},r.touchPos=
function(t,e){
for(var r=t.getBoundingClientRect(),n=[],i=0;i<e.touches.length;i++)n.push(
new a(e.touches[i].clientX-r.left-t.clientLeft,e.touches[i].clientY-r.top-t.clientTop));
return n}},{
"point-geometry":476}],422:[
function(t,e,r){
"use strict";var n=t(
"webworkify");e.exports=
function(){
return new n(t(
"../../source/worker"))}},{
"../../source/worker":366,webworkify:556}],423:[
function(t,e,r){
"use strict";
function n(t,e){
return e.area-t.area}
function i(t){
for(var e,r,n=0,i=0,a=t.length,o=a-1;i<a;o=i++)e=t[i],r=t[o],n+=(r.x-e.x)*(e.y+r.y);
return n}var a=t(
"quickselect");e.exports=
function(t,e){var r=t.length;
if(r<=1)
return[t];
for(var o,s,l=[],u=0;u<r;u++){var c=i(t[u]);0!==c&&(t[u].area=Math.abs(c),
void 0===s&&(s=c<0),s===c<0?(o&&l.push(o),o=[t[u]]):o.push(t[u]))}
if(o&&l.push(o),e>1)
for(var h=0;h<l.length;h++)l[h].length<=e||(a(l[h],e,1,l[h].length-1,n),l[h]=l[h].slice(0,e));
return l}},{quickselect:485}],424:[
function(t,e,r){
"use strict";e.exports={API_URL:
"https://api.mapbox.com",REQUIRE_ACCESS_TOKEN:!0}},{}],425:[
function(t,e,r){
"use strict";
function n(t){this._stringToNumber={},this._numberToString=[];
for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}}var i=t(
"assert");e.exports=n,n.prototype.encode=
function(t){
return i(t in this._stringToNumber),this._stringToNumber[t]},n.prototype.decode=
function(t){
return i(t<this._numberToString.length),this._numberToString[t]}},{assert:43}],426:[
function(t,e,r){
"use strict";
function n(t,e){this.actors=[],this.currentActor=0;
for(var r=0;r<t;r++){var n=
new o,i=
new a(n,e);i.name=
"Worker "+r,this.actors.push(i)}}var i=t(
"./util"),a=t(
"./actor"),o=t(
"./web_worker");e.exports=n,n.prototype={broadcast:
function(t,e,r){r=r||
function(){},i.asyncAll(this.actors,
function(r,n){r.send(t,e,n)},r)},send:
function(t,e,r,n,i){
return(
"number"!=typeof n||isNaN(n))&&(n=this.currentActor=(this.currentActor+1)%this.actors.length),this.actors[n].send(t,e,r,i),n},
remove:
function(){
for(var t=0;t<this.actors.length;t++)this.actors[t].target.terminate();this.actors=[]}}},{
"./actor":417,
"./util":435,
"./web_worker":422}],427:[
function(t,e,r){
"use strict";var n=t(
"./util"),i={on:
function(t,e){
return this._events=this._events||{},this._events[t]=this._events[t]||[],this._events[t].push(e),
this},off:
function(t,e){
if(!t)
return delete this._events,
this;
if(!this.listens(t))
return this;
if(e){var r=this._events[t].indexOf(e);r>=0&&this._events[t].splice(r,1),this._events[t].length||
delete this._events[t]}
else delete this._events[t];
return this},once:
function(t,e){var r=
function(n){this.off(t,r),e.call(
this,n)}.bind(
this);
return this.on(t,r),
this},fire:
function(t,e){
if(!this.listens(t))
return n.endsWith(t,
"error")&&console.error(e&&e.error||e||
"Empty error event"),
this;e=n.extend({},e),n.extend(e,{type:t,target:
this});
for(var r=this._events[t].slice(),i=0;i<r.length;i++)r[i].call(
this,e);
return this},listens:
function(t){
return!(!this._events||!this._events[t])}};e.exports=i},{
"./util":435}],428:[
function(t,e,r){
"use strict";
function n(t,e){this.stacks=t.readFields(i,[],e)}
function i(t,e,r){
if(1===t){var n=r.readMessage(a,{glyphs:{}});e.push(n)}}
function a(t,e,r){
if(1===t)e.name=r.readString();
else if(2===t)e.range=r.readString();
else if(3===t){var n=r.readMessage(o,{});e.glyphs[n.id]=n}}
function o(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}e.exports=n},{}],429:[
function(t,e,r){
"use strict";
function n(t,e,r){
return t*(1-r)+e*r}e.exports=n,n.number=n,n.vec2=
function(t,e,r){
return[n(t[0],e[0],r),n(t[1],e[1],r)]},n.color=
function(t,e,r){
return[n(t[0],e[0],r),n(t[1],e[1],r),n(t[2],e[2],r),n(t[3],e[3],r)]},n.array=
function(t,e,r){
return t.map(
function(t,i){
return n(t,e[i],r)})}},{}],430:[
function(t,e,r){
"use strict";
function n(t,e,r){
for(var n=0;n<t.length;n++)
for(var i=t[n],a=0;a<e.length;a++)
for(var o=e[a],s=0;s<o.length;s++){var l=o[s];
if(d(i,l))
return!0;
if(c(l,i,r))
return!0}
return!1}
function i(t,e){
if(1===t.length&&1===t[0].length)
return f(e,t[0][0]);
for(var r=0;r<e.length;r++)
for(var n=e[r],i=0;i<n.length;i++)
if(f(t,n[i]))
return!0;
for(var a=0;a<t.length;a++){
for(var o=t[a],l=0;l<o.length;l++)
if(f(e,o[l]))
return!0;
for(var u=0;u<e.length;u++)
if(s(o,e[u]))
return!0}
return!1}
function a(t,e,r){
for(var n=0;n<e.length;n++)
for(var i=e[n],a=0;a<t.length;a++){var s=t[a];
if(s.length>=3)
for(var l=0;l<i.length;l++)
if(d(s,i[l]))
return!0;
if(o(s,i,r))
return!0}
return!1}
function o(t,e,r){
if(t.length>1){
if(s(t,e))
return!0;
for(var n=0;n<e.length;n++)
if(c(e[n],t,r))
return!0}
for(var i=0;i<t.length;i++)
if(c(t[i],e,r))
return!0;
return!1}
function s(t,e){
for(var r=0;r<t.length-1;r++)
for(var n=t[r],i=t[r+1],a=0;a<e.length-1;a++){var o=e[a],s=e[a+1];
if(u(n,i,o,s))
return!0}
return!1}
function l(t,e,r){
return(r.y-t.y)*(e.x-t.x)>(e.y-t.y)*(r.x-t.x)}
function u(t,e,r,n){
return l(t,r,n)!==l(e,r,n)&&l(t,e,r)!==l(t,e,n)}
function c(t,e,r){var n=r*r;
if(1===e.length)
return t.distSqr(e[0])<n;
for(var i=1;i<e.length;i++){
if(h(t,e[i-1],e[i])<n)
return!0}
return!1}
function h(t,e,r){var n=e.distSqr(r);
if(0===n)
return t.distSqr(e);var i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;
return i<0?t.distSqr(e):i>1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}
function f(t,e){
for(var r,n,i,a=!1,o=0;o<t.length;o++){r=t[o];
for(var s=0,l=r.length-1;s<r.length;l=s++)n=r[s],i=r[l],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a)}
return a}
function d(t,e){
for(var r=!1,n=0,i=t.length-1;n<t.length;i=n++){var a=t[n],o=t[i];a.y>e.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r)}
return r}e.exports={multiPolygonIntersectsBufferedMultiPoint:n,multiPolygonIntersectsMultiPolygon:i,multiPolygonIntersectsBufferedMultiLine:a}},{}],431:[
function(t,e,r){
"use strict";
function n(t,e){this.max=t,this.onRemove=e,this.reset()}e.exports=n,n.prototype.reset=
function(){
for(var t in this.data)this.onRemove(this.data[t]);
return this.data={},this.order=[],
this},n.prototype.add=
function(t,e){
if(this.has(t))this.order.splice(
this.order.indexOf(t),1),this.data[t]=e,this.order.push(t);
else if(this.data[t]=e,this.order.push(t),this.order.length>this.max){var r=this.
get(this.order[0]);r&&this.onRemove(r)}
return this},n.prototype.has=
function(t){
return t in this.data},n.prototype.keys=
function(){
return this.order},n.prototype.get=
function(t){
if(!this.has(t))
return null;var e=this.data[t];
return delete this.data[t],this.order.splice(this.order.indexOf(t),1),e},n.prototype.setMaxSize=
function(t){
for(this.max=t;this.order.length>this.max;){var e=this.
get(this.order[0]);e&&this.onRemove(e)}
return this}},{}],432:[
function(t,e,r){
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for(var n=0;n<e;++n)r[n]=t[n]}
function it(t,e,r,n){
for(var i=0,a=0;a<e;++a)
for(var o=t[a],s=0;s<r;++s)n[i++]=o[s]}
function at(t,e,r,n,i,a){
for(var o=a,s=0;s<e;++s)
for(var l=t[s],u=0;u<r;++u)
for(var c=l[u],h=0;h<n;++h)i[o++]=c[h]}
function ot(t,e,r,n,i){
for(var a=1,o=r+1;o<e.length;++o)a*=e[o];var s=e[r];
if(e.length-r==4){var l=e[r+1],u=e[r+2],c=e[r+3];
for(o=0;o<s;++o)at(t[o],l,u,c,n,i),i+=a}
else for(o=0;o<s;++o)ot(t[o],e,r+1,n,i),i+=a}
function st(t,e,r,n){var i=1;
if(e.length)
for(var a=0;a<e.length;++a)i*=e[a];
else i=0;var o=n||Le.allocType(r,i);
switch(e.length){
case 0:
break;
case 1:nt(t,e[0],o);
break;
case 2:it(t,e[0],e[1],o);
break;
case 3:at(t,e[0],e[1],e[2],o,0);
break;
default:ot(t,e,0,o,0)}
return o}
function lt(t){
for(var e=[],r=t;r.length;r=r[0])e.push(r.length);
return e}
function ut(t){
return 0|Kt[Object.prototype.toString.call(t)]}
function ct(t,e){
for(var r=0;r<e.length;++r)t[r]=e[r]}
function ht(t,e,r,n,i,a,o){
for(var s=0,l=0;l<r;++l)
for(var u=0;u<n;++u)t[s++]=e[i*l+a*u+o]}
function ft(t,e,r){
function n(e){this.
id=h++,this.buffer=t.createBuffer(),this.type=e,this.usage=Oe,this.byteLength=0,this.dimension=1,this.dtype=Fe,this.persistentData=null,r.profile&&(this.stats={size:0})}
function i(t,e){var r=d.pop();
return r||(r=
new n(t)),r.bind(),s(r,e,je,0,1,!1),r}
function a(t){d.push(t)}
function o(e,r,n){e.byteLength=r.byteLength,t.bufferData(e.type,r,n)}
function s(t,e,r,n,i,a){var s;
if(t.usage=r,Array.isArray(e)){
if(t.dtype=n||Re,e.length>0){var l;
if(Array.isArray(e[0])){s=Pe(e);
for(var u=1,c=1;c<s.length;++c)u*=s[c];t.dimension=u,l=Ie(e,s,t.dtype),o(t,l,r),a?t.persistentData=l:Le.freeType(l)}
else if(
"number"==typeof e[0]){t.dimension=i;var h=Le.allocType(t.dtype,e.length);ct(h,e),o(t,h,r),a?t.persistentData=h:Le.freeType(h)}
else Qt(e[0])?(t.dimension=e[0].length,t.dtype=n||ut(e[0])||Re,l=Ie(e,[e.length,e[0].length],t.dtype),o(t,l,r),a?t.persistentData=l:Le.freeType(l)):de.raise(
"invalid buffer data")}}
else if(Qt(e))t.dtype=n||ut(e),t.dimension=i,o(t,e,r),a&&(t.persistentData=
new Uint8Array(
new Uint8Array(e.buffer)));
else if(Z(e)){s=e.shape;var f=e.stride,d=e.offset,p=0,m=0,v=0,g=0;1===s.length?(p=s[0],m=1,v=f[0],g=0):2===s.length?(p=s[0],m=s[1],v=f[0],g=f[1]):de.raise(
"invalid shape"),t.dtype=n||ut(e.data)||Re,t.dimension=m;var y=Le.allocType(t.dtype,p*m);ht(y,e.data,p,m,v,g,d),o(t,y,r),a?t.persistentData=y:Le.freeType(y)}
else de.raise(
"invalid buffer data")}
function l(r){e.bufferCount--;var n=r.buffer;de(n,
"buffer must not be deleted already"),t.deleteBuffer(n),r.buffer=null,
delete f[r.id]}
function u(i,a,o,u){
function c(e){var n=Oe,i=null,a=0,o=0,l=1;
return Array.isArray(e)||Qt(e)||Z(e)?i=e:
"number"==typeof e?a=0|e:e&&(de.type(e,
"object",
"buffer arguments must be an object, a number or an array"),
"data"in e&&(de(null===i||Array.isArray(i)||Qt(i)||Z(i),
"invalid data for buffer"),i=e.data),
"usage"in e&&(de.parameter(e.usage,De,
"invalid buffer usage"),n=De[e.usage]),
"type"in e&&(de.parameter(e.type,ze,
"invalid buffer type"),o=ze[e.type]),
"dimension"in e&&(de.type(e.dimension,
"number",
"invalid dimension"),l=0|e.dimension),
"length"in e&&(de.nni(a,
"buffer length must be a nonnegative integer"),a=0|e.length)),p.bind(),i?s(p,i,n,o,l,u):(t.bufferData(p.type,a,n),p.dtype=o||Fe,p.usage=n,p.dimension=l,p.byteLength=a),r.profile&&(p.stats.size=p.byteLength*Ne[p.dtype]),c}function h(e,r){de(r+e.byteLength<=p.byteLength,
"invalid buffer subdata call, buffer is too small. Can't write data of size "+e.byteLength+
" starting from offset "+r+
" to a buffer of size "+p.byteLength),t.bufferSubData(p.type,r,e)}
function d(t,e){var r,n=0|(e||0);
if(p.bind(),Array.isArray(t)){
if(t.length>0)
if(
"number"==typeof t[0]){var i=Le.allocType(p.dtype,t.length);ct(i,t),h(i,n),Le.freeType(i)}
else if(Array.isArray(t[0])||Qt(t[0])){r=Pe(t);var a=Ie(t,r,p.dtype);h(a,n),Le.freeType(a)}
else de.raise(
"invalid buffer data")}
else if(Qt(t))h(t,n);
else if(Z(t)){r=t.shape;var o=t.stride,s=0,l=0,u=0,f=0;1===r.length?(s=r[0],l=1,u=o[0],f=0):2===r.length?(s=r[0],l=r[1],u=o[0],f=o[1]):de.raise(
"invalid shape");var d=Array.isArray(t.data)?p.dtype:ut(t.data),m=Le.allocType(d,s*l);ht(m,t.data,s,l,u,f,t.offset),h(m,n),Le.freeType(m)}
else de.raise(
"invalid data for buffer subdata");
return c}e.bufferCount++;var p=
new n(a);
return f[p.id]=p,o||c(i),c._reglType=
"buffer",c._buffer=p,c.subdata=d,r.profile&&(c.stats=p.stats),c.destroy=
function(){l(p)},c}
function c(){xe(f).forEach(
function(e){e.buffer=t.createBuffer(),t.bindBuffer(e.type,e.buffer),t.bufferData(e.type,e.persistentData||e.byteLength,e.usage)})}var h=0,f={};n.prototype.bind=
function(){t.bindBuffer(this.type,this.buffer)},n.prototype.destroy=
function(){l(
this)};var d=[];
return r.profile&&(e.getTotalBufferSize=
function(){var t=0;
return Object.keys(f).forEach(
function(e){t+=f[e].stats.size}),t}),{create:u,createStream:i,destroyStream:a,clear:
function(){xe(f).forEach(l),d.forEach(l)},getBuffer:
function(t){
return t&&t._buffer instanceof n?t._buffer:null},restore:c,_initBuffer:s}}
function dt(t,e,r,n){
function i(t){this.
id=h++,c[this.id]=
this,this.buffer=t,this.primType=qe,this.vertCount=0,this.type=0}
function a(t){var e=d.pop();
return e||(e=
new i(r.create(null,Je,!0,!1)._buffer)),s(e,t,Ke,-1,-1,0,0),e}
function o(t){d.push(t)}
function s(n,i,a,o,s,l,u){
if(n.buffer.bind(),i){var c=u;u||Qt(i)&&(!Z(i)||Qt(i.data))||(c=e.oes_element_index_uint?Ze:Xe),r._initBuffer(n.buffer,i,a,c,3)}
else t.bufferData(Je,l,a),n.buffer.dtype=h||Ge,n.buffer.usage=a,n.buffer.dimension=3,n.buffer.byteLength=l;var h=u;
if(!u){
switch(n.buffer.dtype){
case Ge:
case He:h=Ge;
break;
case Xe:
case Ye:h=Xe;
break;
case Ze:
case We:h=Ze;
break;
default:de.raise(
"unsupported type for element array")}n.buffer.dtype=h}n.type=h,de(h!==Ze||!!e.oes_element_index_uint,
"32 bit element buffers not supported, enable oes_element_index_uint first");var f=s;f<0&&(f=n.buffer.byteLength,h===Xe?f>>=1:h===Ze&&(f>>=2)),n.vertCount=f;var d=o;
if(o<0){d=qe;var p=n.buffer.dimension;1===p&&(d=Ue),2===p&&(d=Ve),3===p&&(d=qe)}n.primType=d}
function l(t){n.elementsCount--,de(null!==t.buffer,
"must not double destroy elements"),
delete c[t.id],t.buffer.destroy(),t.buffer=null}
function u(t,e){
function a(t){
if(t)
if(
"number"==typeof t)o(t),u.primType=qe,u.vertCount=0|t,u.type=Ge;
else{var e=null,r=Qe,n=-1,i=-1,l=0,c=0;Array.isArray(t)||Qt(t)||Z(t)?e=t:(de.type(t,
"object",
"invalid arguments for elements"),
"data"in t&&(e=t.data,de(Array.isArray(e)||Qt(e)||Z(e),
"invalid data for element buffer")),
"usage"in t&&(de.parameter(t.usage,De,
"invalid element buffer usage"),r=De[t.usage]),
"primitive"in t&&(de.parameter(t.primitive,Be,
"invalid element buffer primitive"),n=Be[t.primitive]),
"count"in t&&(de(
"number"==typeof t.count&&t.count>=0,
"invalid vertex count for elements"),i=0|t.count),
"type"in t&&(de.parameter(t.type,f,
"invalid buffer type"),c=f[t.type]),
"length"in t?l=0|t.length:(l=i,c===Xe||c===Ye?l*=2:c!==Ze&&c!==We||(l*=4))),s(u,e,r,n,i,l,c)}
else o(),u.primType=qe,u.vertCount=0,u.type=Ge;
return a}var o=r.create(null,Je,!0),u=
new i(o._buffer);
return n.elementsCount++,a(t),a._reglType=
"elements",a._elements=u,a.subdata=
function(t,e){
return o.subdata(t,e),a},a.destroy=
function(){l(u)},a}var c={},h=0,f={uint8:Ge,uint16:Xe};e.oes_element_index_uint&&(f.uint32=Ze),i.prototype.bind=
function(){this.buffer.bind()};var d=[];
return{create:u,createStream:a,destroyStream:o,getElements:
function(t){
return"function"==typeof t&&t._elements instanceof i?t._elements:null},clear:
function(){xe(c).forEach(l)}}}
function pt(t){
for(var e=Le.allocType(er,t.length),r=0;r<t.length;++r)
if(isNaN(t[r]))e[r]=65535;
else if(1/0===t[r])e[r]=31744;
else if(t[r]===-1/0)e[r]=64512;
else{$e[0]=t[r];var n=tr[0],i=n>>>31<<15,a=(n<<1>>>24)-127,o=n>>13&1023;
if(a<-24)e[r]=i;
else if(a<-14){var s=-14-a;e[r]=i+(o+1024>>s)}
else e[r]=a>15?i+31744:i+(a+15<<10)+o}
return e}
function mt(t){
return Array.isArray(t)||Qt(t)}
function vt(t){
return"[object "+t+
"]"}
function gt(t){
return Array.isArray(t)&&(0===t.length||
"number"==typeof t[0])}
function yt(t){
return!!Array.isArray(t)&&!(0===t.length||!mt(t[0]))}
function bt(t){
return Object.prototype.toString.call(t)}
function xt(t){
return bt(t)===dn}
function _t(t){
return bt(t)===pn}
function wt(t){
return bt(t)===mn}
function Mt(t){
return bt(t)===vn}
function kt(t){
if(!t)
return!1;var e=bt(t);
return gn.indexOf(e)>=0||(gt(t)||yt(t)||Z(t))}
function At(t){
return 0|Kt[Object.prototype.toString.call(t)]}
function Tt(t,e){var r=e.length;
switch(t.type){
case Or:
case jr:
case Fr:
case Rr:var n=Le.allocType(t.type,r);n.set(e),t.data=n;
break;
case wr:t.data=pt(e);
break;
default:de.raise(
"unsupported texture type, must specify a typed array")}}
function St(t,e){
return Le.allocType(t.type===wr?Rr:t.type,e)}
function Et(t,e){t.type===wr?(t.data=pt(e),Le.freeType(e)):t.data=e}
function Lt(t,e,r,n,i,a){
for(var o=t.width,s=t.height,l=t.channels,u=o*s*l,c=St(t,u),h=0,f=0;f<s;++f)
for(var d=0;d<o;++d)
for(var p=0;p<l;++p)c[h++]=e[r*d+n*f+i*p+a];Et(t,c)}
function Ct(t,e,r,n,i,a){var o;
if(o=
void 0!==bn[t]?bn[t]:fn[t]*yn[e],a&&(o*=6),i){
for(var s=0,l=r;l>=1;)s+=o*l*l,l/=2;
return s}
return o*r*n}
function zt(t,e,r,n,i,a,o){
function s(){this.internalformat=or,this.format=or,this.type=Or,this.compressed=!1,this.premultiplyAlpha=!1,this.flipY=!1,this.unpackAlignment=1,this.colorSpace=0,this.width=0,this.height=0,this.channels=0}
function l(t,e){t.internalformat=e.internalformat,t.format=e.format,t.type=e.type,t.compressed=e.compressed,t.premultiplyAlpha=e.premultiplyAlpha,t.flipY=e.flipY,t.unpackAlignment=e.unpackAlignment,t.colorSpace=e.colorSpace,t.width=e.width,t.height=e.height,t.channels=e.channels}
function u(t,n){
if(
"object"==typeof n&&n){
if(
"premultiplyAlpha"in n&&(de.type(n.premultiplyAlpha,
"boolean",
"invalid premultiplyAlpha"),t.premultiplyAlpha=n.premultiplyAlpha),
"flipY"in n&&(de.type(n.flipY,
"boolean",
"invalid texture flip"),t.flipY=n.flipY),
"alignment"in n&&(de.oneOf(n.alignment,[1,2,4,8],
"invalid texture unpack alignment"),t.unpackAlignment=n.alignment),
"colorSpace"in n&&(de.parameter(n.colorSpace,R,
"invalid colorSpace"),t.colorSpace=R[n.colorSpace]),
"type"in n){var i=n.type;de(e.oes_texture_float||!(
"float"===i||
"float32"===i),
"you must enable the OES_texture_float extension in order to use floating point textures."),de(e.oes_texture_half_float||!(
"half float"===i||
"float16"===i),
"you must enable the OES_texture_half_float extension in order to use 16-bit floating point textures."),de(e.webgl_depth_texture||!(
"uint16"===i||
"uint32"===i||
"depth stencil"===i),
"you must enable the WEBGL_depth_texture extension in order to use depth/stencil textures."),de.parameter(i,N,
"invalid texture type"),t.type=N[i]}var a=t.width,o=t.height,s=t.channels,l=!1;
"shape"in n?(de(Array.isArray(n.shape)&&n.shape.length>=2,
"shape must be an array"),a=n.shape[0],o=n.shape[1],3===n.shape.length&&(s=n.shape[2],de(s>0&&s<=4,
"invalid number of channels"),l=!0),de(a>=0&&a<=r.maxTextureSize,
"invalid width"),de(o>=0&&o<=r.maxTextureSize,
"invalid height")):(
"radius"in n&&(a=o=n.radius,de(a>=0&&a<=r.maxTextureSize,
"invalid radius")),
"width"in n&&(a=n.width,de(a>=0&&a<=r.maxTextureSize,
"invalid width")),
"height"in n&&(o=n.height,de(o>=0&&o<=r.maxTextureSize,
"invalid height")),
"channels"in n&&(s=n.channels,de(s>0&&s<=4,
"invalid number of channels"),l=!0)),t.width=0|a,t.height=0|o,t.channels=0|s;var u=!1;
if(
"format"in n){var c=n.format;de(e.webgl_depth_texture||!(
"depth"===c||
"depth stencil"===c),
"you must enable the WEBGL_depth_texture extension in order to use depth/stencil textures."),de.parameter(c,B,
"invalid texture format");var h=t.internalformat=B[c];t.format=J[h],c in N&&(
"type"in n||(t.type=N[c])),c in U&&(t.compressed=!0),u=!0}!l&&u?t.channels=fn[t.format]:l&&!u?t.channels!==hn[t.format]&&(t.format=t.internalformat=hn[t.channels]):u&&l&&de(t.channels===fn[t.format],
"number of channels inconsistent with specified format")}}
function c(e){t.pixelStorei(an,e.flipY),t.pixelStorei(on,e.premultiplyAlpha),t.pixelStorei(sn,e.colorSpace),t.pixelStorei(nn,e.unpackAlignment)}
function h(){s.call(
this),this.xOffset=0,this.yOffset=0,this.data=null,this.needsFree=!1,this.element=null,this.needsCopy=!1}
function f(t,e){var n=null;
if(kt(e)?n=e:e&&(de.type(e,
"object",
"invalid pixel data type"),u(t,e),
"x"in e&&(t.xOffset=0|e.x),
"y"in e&&(t.yOffset=0|e.y),kt(e.data)&&(n=e.data)),de(!t.compressed||n instanceof Uint8Array,
"compressed texture data must be stored in a uint8array"),e.copy){de(!n,
"can not specify copy and data field for the same texture");var a=i.viewportWidth,o=i.viewportHeight;t.width=t.width||a-t.xOffset,t.height=t.height||o-t.yOffset,t.needsCopy=!0,de(t.xOffset>=0&&t.xOffset<a&&t.yOffset>=0&&t.yOffset<o&&t.width>0&&t.width<=a&&t.height>0&&t.height<=o,
"copy texture read out of bounds")}
else if(n){
if(Qt(n))t.channels=t.channels||4,t.data=n,
"type"in e||t.type!==Or||(t.type=At(n));
else if(gt(n))t.channels=t.channels||4,Tt(t,n),t.alignment=1,t.needsFree=!0;
else if(Z(n)){var s=n.data;Array.isArray(s)||t.type!==Or||(t.type=At(s));var l,c,h,f,d,p,m=n.shape,v=n.stride;3===m.length?(h=m[2],p=v[2]):(de(2===m.length,
"invalid ndarray pixel data, must be 2 or 3D"),h=1,p=1),l=m[0],c=m[1],f=v[0],d=v[1],t.alignment=1,t.width=l,t.height=c,t.channels=h,t.format=t.internalformat=hn[h],t.needsFree=!0,Lt(t,s,f,d,p,n.offset)}
else if(xt(n)||_t(n))xt(n)?t.element=n:t.element=n.canvas,t.width=t.element.width,t.height=t.element.height,t.channels=4;
else if(wt(n))t.element=n,t.width=n.naturalWidth,t.height=n.naturalHeight,t.channels=4;
else if(Mt(n))t.element=n,t.width=n.videoWidth,t.height=n.videoHeight,t.channels=4;
else if(yt(n)){var g=t.width||n[0].length,y=t.height||n.length,b=t.channels;b=mt(n[0][0])?b||n[0][0].length:b||1;
for(var x=Ce.shape(n),_=1,w=0;w<x.length;++w)_*=x[w];var M=St(t,_);Ce.flatten(n,x,
"",M),Et(t,M),t.alignment=1,t.width=g,t.height=y,t.channels=b,
43 t.format=t.internalformat=hn[b],t.needsFree=!0}}
else t.width=t.width||1,t.height=t.height||1,t.channels=t.channels||4;t.type===Rr?de(r.extensions.indexOf(
"oes_texture_float")>=0,
"oes_texture_float extension not enabled"):t.type===wr&&de(r.extensions.indexOf(
"oes_texture_half_float")>=0,
"oes_texture_half_float extension not enabled")}
function d(e,r,i){var a=e.element,o=e.data,s=e.internalformat,l=e.format,u=e.type,h=e.width,f=e.height;c(e),a?t.texImage2D(r,i,l,l,u,a):e.compressed?t.compressedTexImage2D(r,i,s,h,f,0,o):e.needsCopy?(n(),t.copyTexImage2D(r,i,l,e.xOffset,e.yOffset,h,f,0)):t.texImage2D(r,i,l,h,f,0,l,u,o)}
function p(e,r,i,a,o){var s=e.element,l=e.data,u=e.internalformat,h=e.format,f=e.type,d=e.width,p=e.height;c(e),s?t.texSubImage2D(r,o,i,a,h,f,s):e.compressed?t.compressedTexSubImage2D(r,o,i,a,u,d,p,l):e.needsCopy?(n(),t.copyTexSubImage2D(r,o,i,a,e.xOffset,e.yOffset,d,p)):t.texSubImage2D(r,o,i,a,d,p,h,f,l)}
function m(){
return K.pop()||
new h}
function v(t){t.needsFree&&Le.freeType(t.data),h.call(t),K.push(t)}
function g(){s.call(
this),this.genMipmaps=!1,this.mipmapHint=$r,this.mipmask=0,this.images=Array(16)}
function y(t,e,r){var n=t.images[0]=m();t.mipmask=1,n.width=t.width=e,n.height=t.height=r,n.channels=t.channels=4}
function b(t,e){var r=null;
if(kt(e))r=t.images[0]=m(),l(r,t),f(r,e),t.mipmask=1;
else if(u(t,e),Array.isArray(e.mipmap))
for(var n=e.mipmap,i=0;i<n.length;++i)r=t.images[i]=m(),l(r,t),r.width>>=i,r.height>>=i,f(r,n[i]),t.mipmask|=1<<i;
else r=t.images[0]=m(),l(r,t),f(r,e),t.mipmask=1;l(t,t.images[0]),(t.compressed&&t.internalformat===Mr||t.internalformat===kr||t.internalformat===Ar||t.internalformat===Tr)&&de(t.width%4==0&&t.height%4==0,
"for compressed texture formats, mipmap level 0 must have width and height that are a multiple of 4")}
function x(t,e){
for(var r=t.images,n=0;n<r.length;++n){
if(!r[n])
return;d(r[n],e,n)}}
function _(){var t=Q.pop()||
new g;s.call(t),t.mipmask=0;
for(var e=0;e<16;++e)t.images[e]=null;
return t}
function w(t){
for(var e=t.images,r=0;r<e.length;++r)e[r]&&v(e[r]),e[r]=null;Q.push(t)}
function M(){this.minFilter=Yr,this.magFilter=Yr,this.wrapS=Vr,this.wrapT=Vr,this.anisotropic=1,this.genMipmaps=!1,this.mipmapHint=$r}
function k(t,e){
if(
"min"in e){var n=e.min;de.parameter(n,F),t.minFilter=F[n],cn.indexOf(t.minFilter)>=0&&(t.genMipmaps=!0)}
if(
"mag"in e){var i=e.mag;de.parameter(i,j),t.magFilter=j[i]}var a=t.wrapS,o=t.wrapT;
if(
"wrap"in e){var s=e.wrap;
"string"==typeof s?(de.parameter(s,O),a=o=O[s]):Array.isArray(s)&&(de.parameter(s[0],O),de.parameter(s[1],O),a=O[s[0]],o=O[s[1]])}
else{
if(
"wrapS"in e){var l=e.wrapS;de.parameter(l,O),a=O[l]}
if(
"wrapT"in e){var u=e.wrapT;de.parameter(u,O),o=O[u]}}
if(t.wrapS=a,t.wrapT=o,
"anisotropic"in e){var c=e.anisotropic;de(
"number"==typeof c&&c>=1&&c<=r.maxAnisotropic,
"aniso samples must be between 1 and "),t.anisotropic=e.anisotropic}
if(
"mipmap"in e){var h=!1;
switch(typeof e.mipmap){
case"string":de.parameter(e.mipmap,P,
"invalid mipmap hint"),t.mipmapHint=P[e.mipmap],t.genMipmaps=!0,h=!0;
break;
case"boolean":h=t.genMipmaps=e.mipmap;
break;
case"object":de(Array.isArray(e.mipmap),
"invalid mipmap type"),t.genMipmaps=!1,h=!0;
break;
default:de.raise(
"invalid mipmap type")}!h||
"min"in e||(t.minFilter=Wr)}}
function A(r,n){t.texParameteri(n,Gr,r.minFilter),t.texParameteri(n,Hr,r.magFilter),t.texParameteri(n,Nr,r.wrapS),t.texParameteri(n,Br,r.wrapT),e.ext_texture_filter_anisotropic&&t.texParameteri(n,rn,r.anisotropic),r.genMipmaps&&(t.hint(Qr,r.mipmapHint),t.generateMipmap(n))}
function T(e){s.call(
this),this.mipmask=0,this.internalformat=or,this.
id=$++,this.refCount=1,this.target=e,this.texture=t.createTexture(),this.unit=-1,this.bindCount=0,this.texInfo=
new M,o.profile&&(this.stats={size:0})}
function S(e){t.activeTexture(un),t.bindTexture(e.target,e.texture)}
function E(){var e=rt[0];e?t.bindTexture(e.target,e.texture):t.bindTexture(nr,null)}
function L(e){var r=e.texture;de(r,
"must not double destroy texture");var n=e.unit,i=e.target;n>=0&&(t.activeTexture(un+n),t.bindTexture(i,null),rt[n]=null),t.deleteTexture(r),e.texture=null,e.params=null,e.pixels=null,e.refCount=0,
delete tt[e.id],a.textureCount--}
function C(e,n){
function i(t,e){var n=c.texInfo;M.call(n);var a=_();
return"number"==typeof t?
"number"==typeof e?y(a,0|t,0|e):y(a,0|t,0|t):t?(de.type(t,
"object",
"invalid arguments to regl.texture"),k(n,t),b(a,t)):y(a,1,1),n.genMipmaps&&(a.mipmask=(a.width<<1)-1),c.mipmask=a.mipmask,l(c,a),de.texture2D(n,a,r),c.internalformat=a.internalformat,i.width=a.width,i.height=a.height,S(c),x(a,nr),A(n,nr),E(),w(a),o.profile&&(c.stats.size=Ct(c.internalformat,c.type,a.width,a.height,n.genMipmaps,!1)),i.format=H[c.internalformat],i.type=G[c.type],i.mag=Y[n.magFilter],i.min=X[n.minFilter],i.wrapS=W[n.wrapS],i.wrapT=W[n.wrapT],i}function s(t,e,r,n){de(!!t,
"must specify image data");var a=0|e,o=0|r,s=0|n,u=m();
return l(u,c),u.width=0,u.height=0,f(u,t),u.width=u.width||(c.width>>s)-a,u.height=u.height||(c.height>>s)-o,de(c.type===u.type&&c.format===u.format&&c.internalformat===u.internalformat,
"incompatible format for texture.subimage"),de(a>=0&&o>=0&&a+u.width<=c.width&&o+u.height<=c.height,
"texture.subimage write out of bounds"),de(c.mipmask&1<<s,
"missing mipmap data"),de(u.data||u.element||u.needsCopy,
"missing image data"),S(c),p(u,nr,a,o,s),E(),v(u),i}
function u(e,r){var n=0|e,a=0|r||n;
if(n===c.width&&a===c.height)
return i;i.width=c.width=n,i.height=c.height=a,S(c);
for(var s=0;c.mipmask>>s;++s)t.texImage2D(nr,s,c.format,n>>s,a>>s,0,c.format,c.type,null);
return E(),o.profile&&(c.stats.size=Ct(c.internalformat,c.type,n,a,!1,!1)),i}var c=
new T(nr);
return tt[c.id]=c,a.textureCount++,i(e,n),i.subimage=s,i.resize=u,i._reglType=
"texture2d",i._texture=c,o.profile&&(i.stats=c.stats),i.destroy=
function(){c.decRef()},i}
function z(e,n,i,s,c,h){
function d(t,e,n,i,a,s){var c,h=C.texInfo;
for(M.call(h),c=0;c<6;++c)z[c]=_();
if(
"number"!=typeof t&&t)
if(
"object"==typeof t)
if(e)b(z[0],t),b(z[1],e),b(z[2],n),b(z[3],i),b(z[4],a),b(z[5],s);
else if(k(h,t),u(C,t),
"faces"in t){var f=t.faces;
for(de(Array.isArray(f)&&6===f.length,
"cube faces must be a length 6 array"),c=0;c<6;++c)de(
"object"==typeof f[c]&&!!f[c],
"invalid input for cube map face"),l(z[c],C),b(z[c],f[c])}
else for(c=0;c<6;++c)b(z[c],t);
else de.raise(
"invalid arguments to cube map");
else{var p=0|t||1;
for(c=0;c<6;++c)y(z[c],p,p)}
for(l(C,z[0]),h.genMipmaps?C.mipmask=(z[0].width<<1)-1:C.mipmask=z[0].mipmask,de.textureCube(C,h,z,r),C.internalformat=z[0].internalformat,d.width=z[0].width,d.height=z[0].height,S(C),c=0;c<6;++c)x(z[c],ar+c);
for(A(h,ir),E(),o.profile&&(C.stats.size=Ct(C.internalformat,C.type,d.width,d.height,h.genMipmaps,!0)),d.format=H[C.internalformat],d.type=G[C.type],d.mag=Y[h.magFilter],d.min=X[h.minFilter],d.wrapS=W[h.wrapS],d.wrapT=W[h.wrapT],c=0;c<6;++c)w(z[c]);
return d}
function g(t,e,r,n,i){de(!!e,
"must specify image data"),de(
"number"==typeof t&&t===(0|t)&&t>=0&&t<6,
"invalid face");var a=0|r,o=0|n,s=0|i,u=m();
return l(u,C),u.width=0,u.height=0,f(u,e),u.width=u.width||(C.width>>s)-a,u.height=u.height||(C.height>>s)-o,de(C.type===u.type&&C.format===u.format&&C.internalformat===u.internalformat,
"incompatible format for texture.subimage"),de(a>=0&&o>=0&&a+u.width<=C.width&&o+u.height<=C.height,
"texture.subimage write out of bounds"),de(C.mipmask&1<<s,
"missing mipmap data"),de(u.data||u.element||u.needsCopy,
"missing image data"),S(C),p(u,ar+t,a,o,s),E(),v(u),d}
function L(e){var r=0|e;
if(r!==C.width){d.width=C.width=r,d.height=C.height=r,S(C);
for(var n=0;n<6;++n)
for(var i=0;C.mipmask>>i;++i)t.texImage2D(ar+n,i,C.format,r>>i,r>>i,0,C.format,C.type,null);
return E(),o.profile&&(C.stats.size=Ct(C.internalformat,C.type,d.width,d.height,!1,!0)),d}}var C=
new T(ir);tt[C.id]=C,a.cubeCount++;var z=
new Array(6);
return d(e,n,i,s,c,h),d.subimage=g,d.resize=L,d._reglType=
"textureCube",d._texture=C,o.profile&&(d.stats=C.stats),d.destroy=
function(){C.decRef()},d}
function D(){
for(var e=0;e<et;++e)t.activeTexture(un+e),t.bindTexture(nr,null),rt[e]=null;xe(tt).forEach(L),a.cubeCount=0,a.textureCount=0}
function I(){xe(tt).forEach(
function(e){e.texture=t.createTexture(),t.bindTexture(e.target,e.texture);
for(var r=0;r<32;++r)
if(0!=(e.mipmask&1<<r))
if(e.target===nr)t.texImage2D(nr,r,e.internalformat,e.width>>r,e.height>>r,0,e.internalformat,e.type,null);
else for(var n=0;n<6;++n)t.texImage2D(ar+n,r,e.internalformat,e.width>>r,e.height>>r,0,e.internalformat,e.type,null);A(e.texInfo,e.target)})}var P={
"don't care":$r,
"dont care":$r,nice:en,fast:tn},O={repeat:Ur,clamp:Vr,mirror:qr},j={nearest:Yr,linear:Xr},F=$t({mipmap:Kr,
"nearest mipmap nearest":Wr,
"linear mipmap nearest":Zr,
"nearest mipmap linear":Jr,
"linear mipmap linear":Kr},j),R={none:0,browser:ln},N={uint8:Or,rgba4:pr,rgb565:vr,
"rgb5 a1":mr},B={alpha:sr,luminance:ur,
"luminance alpha":cr,rgb:lr,rgba:or,rgba4:hr,
"rgb5 a1":fr,rgb565:dr},U={};e.ext_srgb&&(B.srgb=xr,B.srgba=_r),e.oes_texture_float&&(N.float32=N.float=Rr),e.oes_texture_half_float&&(N.float16=N[
"half float"]=wr),e.webgl_depth_texture&&($t(B,{depth:yr,
"depth stencil":br}),$t(N,{uint16:jr,uint32:Fr,
"depth stencil":gr})),e.webgl_compressed_texture_s3tc&&$t(U,{
"rgb s3tc dxt1":Mr,
"rgba s3tc dxt1":kr,
"rgba s3tc dxt3":Ar,
"rgba s3tc dxt5":Tr}),e.webgl_compressed_texture_atc&&$t(U,{
"rgb atc":Sr,
"rgba atc explicit alpha":Er,
"rgba atc interpolated alpha":Lr}),e.webgl_compressed_texture_pvrtc&&$t(U,{
"rgb pvrtc 4bppv1":Cr,
"rgb pvrtc 2bppv1":zr,
"rgba pvrtc 4bppv1":Dr,
"rgba pvrtc 2bppv1":Ir}),e.webgl_compressed_texture_etc1&&(U[
"rgb etc1"]=Pr);var V=Array.prototype.slice.call(t.getParameter(rr));Object.keys(U).forEach(
function(t){var e=U[t];V.indexOf(e)>=0&&(B[t]=e)});var q=Object.keys(B);r.textureFormats=q;var H=[];Object.keys(B).forEach(
function(t){var e=B[t];H[e]=t});var G=[];Object.keys(N).forEach(
function(t){var e=N[t];G[e]=t});var Y=[];Object.keys(j).forEach(
function(t){var e=j[t];Y[e]=t});var X=[];Object.keys(F).forEach(
function(t){var e=F[t];X[e]=t});var W=[];Object.keys(O).forEach(
function(t){var e=O[t];W[e]=t});var J=q.reduce(
function(t,e){var r=B[e];
return r===ur||r===sr||r===ur||r===cr||r===yr||r===br?t[r]=r:r===fr||e.indexOf(
"rgba")>=0?t[r]=or:t[r]=lr,t},{}),K=[],Q=[],$=0,tt={},et=r.maxTextureUnits,rt=Array(et).map(
function(){
return null});
return $t(T.prototype,{bind:
function(){var e=
this;e.bindCount+=1;var r=e.unit;
if(r<0){
for(var n=0;n<et;++n){var i=rt[n];
if(i){
if(i.bindCount>0)
continue;i.unit=-1}rt[n]=e,r=n;
break}r>=et&&de.raise(
"insufficient number of texture units"),o.profile&&a.maxTextureUnits<r+1&&(a.maxTextureUnits=r+1),e.unit=r,t.activeTexture(un+r),t.bindTexture(e.target,e.texture)}
return r},unbind:
function(){this.bindCount-=1},decRef:
function(){--this.refCount<=0&&L(
this)}}),o.profile&&(a.getTotalTextureSize=
function(){var t=0;
return Object.keys(tt).forEach(
function(e){t+=tt[e].stats.size}),t}),{create2D:C,createCube:z,clear:D,getTexture:
function(t){
return null},restore:I}}
function Dt(t,e,r){
return wn[t]*e*r}
function It(t,e,r,n,i,a){
function o(t,e,r){this.target=t,this.texture=e,this.renderbuffer=r;var n=0,i=0;e?(n=e.width,i=e.height):r&&(n=r.width,i=r.height),this.width=n,this.height=i}
function s(t){t&&(t.texture&&t.texture._texture.decRef(),t.renderbuffer&&t.renderbuffer._renderbuffer.decRef())}
function l(t,e,r){
if(t)
if(t.texture){var n=t.texture._texture,i=Math.max(1,n.width),a=Math.max(1,n.height);de(i===e&&a===r,
"inconsistent width/height for supplied texture"),n.refCount+=1}
else{var o=t.renderbuffer._renderbuffer;de(o.width===e&&o.height===r,
"inconsistent width/height for renderbuffer"),o.refCount+=1}}
function u(e,r){r&&(r.texture?t.framebufferTexture2D(kn,e,r.target,r.texture._texture.texture,0):t.framebufferRenderbuffer(kn,e,An,r.renderbuffer._renderbuffer.renderbuffer))}
function c(t){var e=Tn,r=null,n=null,i=t;
"object"==typeof t&&(i=t.data,
"target"in t&&(e=0|t.target)),de.type(i,
"function",
"invalid attachment data");var a=i._reglType;
return"texture2d"===a?(r=i,de(e===Tn)):
"textureCube"===a?(r=i,de(e>=Sn&&e<Sn+6,
"invalid cube map target")):
"renderbuffer"===a?(n=i,e=An):de.raise(
"invalid regl object for attachment"),new o(e,r,n)}function h(t,e,r,a,s){
if(r){var l=n.create2D({width:t,height:e,format:a,type:s});
return l._texture.refCount=0,
new o(Tn,l,null)}var u=i.create({width:t,height:e,format:a});
return u._renderbuffer.refCount=0,
new o(An,null,u)}
function f(t){
return t&&(t.texture||t.renderbuffer)}
function d(t,e,r){t&&(t.texture?t.texture.resize(e,r):t.renderbuffer&&t.renderbuffer.resize(e,r))}
function p(){this.
id=A++,T[this.id]=
this,this.framebuffer=t.createFramebuffer(),this.width=0,this.height=0,this.colorAttachments=[],this.depthAttachment=null,this.stencilAttachment=null,this.depthStencilAttachment=null}
function m(t){t.colorAttachments.forEach(s),s(t.depthAttachment),s(t.stencilAttachment),s(t.depthStencilAttachment)}
function v(e){var r=e.framebuffer;de(r,
"must not double destroy framebuffer"),t.deleteFramebuffer(r),e.framebuffer=null,a.framebufferCount--,
delete T[e.id]}
function g(e){var n;t.bindFramebuffer(kn,e.framebuffer);var i=e.colorAttachments;
for(n=0;n<i.length;++n)u(En+n,i[n]);
for(n=i.length;n<r.maxColorAttachments;++n)t.framebufferTexture2D(kn,En+n,Tn,null,0);t.framebufferTexture2D(kn,zn,Tn,null,0),t.framebufferTexture2D(kn,Ln,Tn,null,0),t.framebufferTexture2D(kn,Cn,Tn,null,0),u(Ln,e.depthAttachment),u(Cn,e.stencilAttachment),u(zn,e.depthStencilAttachment);var a=t.checkFramebufferStatus(kn);a!==Dn&&de.raise(
"framebuffer configuration not supported, status = "+Un[a]),t.bindFramebuffer(kn,_.next),_.cur=_.next,t.getError()}
function y(t,n){
function i(t,n){var a;de(_.next!==s,
"can not update framebuffer which is currently in use");var o=e.webgl_draw_buffers,u=0,d=0,p=!0,v=!0,y=null,b=!0,x=
"rgba",A=
"uint8",T=1,S=null,E=null,L=null,C=!1;
if(
"number"==typeof t)u=0|t,d=0|n||u;
else if(t){de.type(t,
"object",
"invalid arguments for framebuffer");var z=t;
if(
"shape"in z){var D=z.shape;de(Array.isArray(D)&&D.length>=2,
"invalid shape for framebuffer"),u=D[0],d=D[1]}
else"radius"in z&&(u=d=z.radius),
"width"in z&&(u=z.width),
"height"in z&&(d=z.height);(
"color"in z||
"colors"in z)&&(y=z.color||z.colors,Array.isArray(y)&&de(1===y.length||o,
"multiple render targets not supported")),y||(
"colorCount"in z&&(T=0|z.colorCount,de(T>0,
"invalid color buffer count")),
"colorTexture"in z&&(b=!!z.colorTexture,x=
"rgba4"),
"colorType"in z&&(A=z.colorType,b?(de(e.oes_texture_float||!(
"float"===A||
"float32"===A),
"you must enable OES_texture_float in order to use floating point framebuffer objects"),de(e.oes_texture_half_float||!(
"half float"===A||
"float16"===A),
"you must enable OES_texture_half_float in order to use 16-bit floating point framebuffer objects")):
"half float"===A||
"float16"===A?(de(e.ext_color_buffer_half_float,
"you must enable EXT_color_buffer_half_float to use 16-bit render buffers"),x=
"rgba16f"):
"float"!==A&&
"float32"!==A||(de(e.webgl_color_buffer_float,
"you must enable WEBGL_color_buffer_float in order to use 32-bit floating point renderbuffers"),x=
"rgba32f"),de.oneOf(A,k,
"invalid color type")),
"colorFormat"in z&&(x=z.colorFormat,w.indexOf(x)>=0?b=!0:M.indexOf(x)>=0?b=!1:b?de.oneOf(z.colorFormat,w,
"invalid color format for texture"):de.oneOf(z.colorFormat,M,
"invalid color format for renderbuffer"))),(
"depthTexture"in z||
"depthStencilTexture"in z)&&(C=!(!z.depthTexture&&!z.depthStencilTexture),de(!C||e.webgl_depth_texture,
"webgl_depth_texture extension not supported")),
"depth"in z&&(
"boolean"==typeof z.depth?p=z.depth:(S=z.depth,v=!1)),
"stencil"in z&&(
"boolean"==typeof z.stencil?v=z.stencil:(E=z.stencil,p=!1)),
"depthStencil"in z&&(
"boolean"==typeof z.depthStencil?p=v=z.depthStencil:(L=z.depthStencil,p=!1,v=!1))}
else u=d=1;var I=null,P=null,O=null,j=null;
if(Array.isArray(y))I=y.map(c);
else if(y)I=[c(y)];
else for(I=
new Array(T),a=0;a<T;++a)I[a]=h(u,d,b,x,A);de(e.webgl_draw_buffers||I.length<=1,
"you must enable the WEBGL_draw_buffers extension in order to use multiple color buffers."),de(I.length<=r.maxColorAttachments,
"too many color attachments, not supported"),u=u||I[0].width,d=d||I[0].height,S?P=c(S):p&&!v&&(P=h(u,d,C,
"depth",
"uint32")),E?O=c(E):v&&!p&&(O=h(u,d,!1,
"stencil",
"uint8")),L?j=c(L):!S&&!E&&v&&p&&(j=h(u,d,C,
"depth stencil",
"depth stencil")),de(!!S+!!E+!!L<=1,
"invalid framebuffer configuration, can specify exactly one depth/stencil attachment");var F=null;
for(a=0;a<I.length;++a)
if(l(I[a],u,d),de(!I[a]||I[a].texture&&Pn.indexOf(I[a].texture._texture.format)>=0||I[a].renderbuffer&&Bn.indexOf(I[a].renderbuffer._renderbuffer.format)>=0,
"framebuffer color attachment "+a+
" is invalid"),I[a]&&I[a].texture){var R=On[I[a].texture._texture.format]*jn[I[a].texture._texture.type];null===F?F=R:de(F===R,
"all color attachments much have the same number of bits per pixel.")}
return l(P,u,d),de(!P||P.texture&&P.texture._texture.format===In||P.renderbuffer&&P.renderbuffer._renderbuffer.format===Fn,
"invalid depth attachment for framebuffer object"),l(O,u,d),de(!O||O.renderbuffer&&O.renderbuffer._renderbuffer.format===Rn,
"invalid stencil attachment for framebuffer object"),l(j,u,d),de(!j||j.texture&&j.texture._texture.format===Nn||j.renderbuffer&&j.renderbuffer._renderbuffer.format===Nn,
"invalid depth-stencil attachment for framebuffer object"),m(s),s.width=u,s.height=d,s.colorAttachments=I,s.depthAttachment=P,s.stencilAttachment=O,s.depthStencilAttachment=j,i.color=I.map(f),i.depth=f(P),i.stencil=f(O),i.depthStencil=f(j),i.width=s.width,i.height=s.height,g(s),i}
function o(t,e){de(_.next!==s,
"can not resize a framebuffer which is currently in use");var r=0|t,n=0|e||r;
if(r===s.width&&n===s.height)
return i;
for(var a=s.colorAttachments,o=0;o<a.length;++o)d(a[o],r,n);
return d(s.depthAttachment,r,n),d(s.stencilAttachment,r,n),d(s.depthStencilAttachment,r,n),s.width=i.width=r,s.height=i.height=n,g(s),i}var s=
new p;
return a.framebufferCount++,i(t,n),$t(i,{resize:o,_reglType:
"framebuffer",_framebuffer:s,destroy:
function(){v(s),m(s)},use:
function(t){_.setFBO({framebuffer:i},t)}})}
function b(t){
function i(t){var r;de(o.indexOf(_.next)<0,
"can not update framebuffer which is currently in use");var a=e.webgl_draw_buffers,s={color:null},l=0,u=null,c=
"rgba",h=
"uint8",f=1;
if(
"number"==typeof t)l=0|t;
else if(t){de.type(t,
"object",
"invalid arguments for framebuffer");var d=t;
if(
"shape"in d){var p=d.shape;de(Array.isArray(p)&&p.length>=2,
"invalid shape for framebuffer"),de(p[0]===p[1],
"cube framebuffer must be square"),l=p[0]}
else"radius"in d&&(l=0|d.radius),
"width"in d?(l=0|d.width,
"height"in d&&de(d.height===l,
"must be square")):
"height"in d&&(l=0|d.height);(
"color"in d||
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function(r){
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function(t){
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function(e){
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function(t,e,r){
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function(){t.assert(e,t.shared.isArrayLike+
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function(t){
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function(t){
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function(t,e,r){
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function(){t.assert(e,
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function(r){de.commandType(r,
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function(t,e,r){var n=t.constants.compareFuncs;
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function(){
function i(){t.assert(e,Array.prototype.join.call(arguments,
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function(r){de.commandType(r,
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function(e,r,n){
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function(){e.assert(r,
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function(){e.assert(r,n+
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return o(
function(t){de.commandType(t,
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function(e,r,n){
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function(){e.assert(r,n+
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function(t){var r=0;
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function(t,e,r){
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function(){t.assert(e,r+
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function(t){
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function(t,e,r){
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function(){t.assert(e,
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function(t){
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function(t,e,r){
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function(){t.assert(e,r+
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case mi:
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function(t){
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function(t){
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function(t,e,r){
return de.optional(
function(){t.assert(e,t.shared.isArrayLike+
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function(t){
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function(t){de.command(
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function(t,e,r){
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function(){t.assert(e,r+
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function(){
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function i(t){
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function a(t){
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function(){
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new Array(p),y=
new Array(p),b=
new Array(p),x=0;x<p;++x)v[x]=g[x]=-1,y[x]=1/0,b[x]=!1;
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function n(t,e){var r,n;
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function(t,e,r){
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function i(t,e){
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function a(t,e){
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return l;t=t.left}
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if(l)
return l;t=t.left}}
return r}
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function s(t,e,r,n){this.x=t,this.segment=e,this.create=r,this.index=n}
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for(var e=t.length,r=2*e,i=
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new s(l[0][0],l,u,a),i[2*a+1]=
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"#d62728",
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"#e377c2",
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"#17becf"],r.defaultLine=
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function(t,e,r){
"use strict";
function n(t){
if(a(t)||
"string"!=typeof t)
return t;var e=t.trim();
if(
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return t;var r=e.match(/^rgba?\s*\(([^()]*)\)$/);
if(!r)
return t;var n=r[1].trim().split(/\s*[\s,]\s*/),i=
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if(!i&&3!==n.length)
return t;
for(var o=0;o<n.length;o++){
if(!n[o].length)
return t;
if(n[o]=Number(n[o]),!(n[o]>=0))
return t;
if(3===o)n[o]>1&&(n[o]=1);
else if(n[o]>=1)
return t}var s=Math.round(255*n[0])+
", "+Math.round(255*n[1])+
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return i?
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", "+n[3]+
")":
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")"}var i=t(
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return"rgb("+Math.round(e.r)+
", "+Math.round(e.g)+
", "+Math.round(e.b)+
")"},o.rgb=
function(t){
return o.tinyRGB(i(t))},o.opacity=
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return t?i(t).getAlpha():0},o.addOpacity=
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", "+e+
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function(t,e){var r=i(t).toRgb();
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function(t,e,r){
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"bottom"],dflt:
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"../../plots/cartesian/layout_attributes":759,
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function(t,e,r){
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"../../lib"),i=t(
"../../plots/cartesian/tick_value_defaults"),a=t(
"../../plots/cartesian/tick_mark_defaults"),o=t(
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"./attributes":591}],593:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"tinycolor2"),a=t(
"../../plotly"),o=t(
"../../plots/plots"),s=t(
"../../registry"),l=t(
"../../plots/cartesian/axes"),u=t(
"../dragelement"),c=t(
"../../lib"),h=t(
"../../lib/extend").extendFlat,f=t(
"../../lib/setcursor"),d=t(
"../drawing"),p=t(
"../color"),m=t(
"../titles"),v=t(
"../../plots/cartesian/axis_defaults"),g=t(
"../../plots/cartesian/position_defaults"),y=t(
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"./attributes");e.exports=
function(t,e){
function r(){
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function w(){
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return f.enter().append(
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function(t){n.select(
this).attr(
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","+(Math.round($.c2p(t))+_.line.width/2%1)+
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function(){
if([
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function M(e,r){var n,i=x();n=s.traceIs(i,
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".cbtitle")},o=
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"."+o+
",."+o+
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function k(){var r=B+_.outlinewidth/2+d.bBox($._axislayer.node()).width;
if(F=ot.select(
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"title-math-group").node();n=i&&[
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if(
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function(){
return _.line.color},D=
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if(
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if(_.filllevels)
for(I=_.filllevels.end+_.filllevels.size/100,P=_.filllevels.size,S=_.filllevels.start;(S-I)*P<0;S+=P)S>E[0]&&S<E[1]&&C.push(S);
else C=L.map(
function(t){
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else _.fillcolor&&
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"auto"===_.tickmode){$.tickmode=
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"g."+e).data([0]);at.enter().append(
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function(){var t=n.select(
this);t.append(
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"cbbg",!0),t.append(
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"g").classed(
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"cbtitle",!0),t.append(
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","+Math.round(T.t)+
")");var ot=at.select(
".cbtitleunshift").attr(
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",-"+Math.round(T.t)+
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if([
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if(ht&&ht.then&&(t._promises||[]).push(ht),t._context.editable){var ft,dt,pt;u.init({element:at.node(),prepFn:
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function(t,e){at.attr(
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" translate("+t+
","+e+
")"),dt=u.align(W+t/T.w,U,0,1,_.xanchor),pt=u.align(Z-e/T.h,q,0,1,_.yanchor);var r=u.getCursor(dt,pt,_.xanchor,_.yanchor);f(at,r)},doneFn:
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void 0!==dt&&
void 0!==pt&&a.restyle(t,{
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return ht}
function x(){var r,n,i=e.substr(2);
for(r=0;r<t._fullData.length;r++)
if(n=t._fullData[r],n.uid===i)
return n}var _={};
return Object.keys(b).forEach(
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function(e){
return arguments.length?(_[t]=c.isPlainObject(_[t])?c.extendFlat(_[t],e):e,r):_[t]}}),r.options=
function(t){
return Object.keys(t).forEach(
function(e){
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"../../lib":709,
"../../lib/extend":701,
"../../lib/setcursor":724,
"../../plotly":743,
"../../plots/cartesian/axes":748,
"../../plots/cartesian/axis_defaults":750,
"../../plots/cartesian/layout_attributes":759,
"../../plots/cartesian/position_defaults":762,
"../../plots/plots":811,
"../../registry":826,
"../color":590,
"../dragelement":611,
"../drawing":614,
"../titles":679,
"./attributes":591,d3:118,tinycolor2:526}],594:[
function(t,e,r){
"use strict";var n=t(
"../../lib");e.exports=
function(t){
return n.isPlainObject(t.colorbar)}},{
"../../lib":709}],595:[
function(t,e,r){
"use strict";e.exports={zauto:{valType:
"boolean",dflt:!0},zmin:{valType:
"number",dflt:null},zmax:{valType:
"number",dflt:null},colorscale:{valType:
"colorscale"},autocolorscale:{valType:
"boolean",dflt:!0},reversescale:{valType:
"boolean",dflt:!1},showscale:{valType:
"boolean",dflt:!0}}},{}],596:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./scales"),a=t(
"./flip_scale");e.exports=
function(t,e,r,o){var s,l;r?(s=n.nestedProperty(t,r).get(),l=n.nestedProperty(t._input,r).get()):(s=t,l=t._input);var u=o+
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"min",h=o+
"max",f=s[u],d=s[c],p=s[h],m=s.colorscale;f===!1&&
void 0!==d||(d=n.aggNums(Math.min,null,e)),f===!1&&
void 0!==p||(p=n.aggNums(Math.max,null,e)),d===p&&(d-=.5,p+=.5),s[c]=d,s[h]=p,l[c]=d,l[h]=p,l[u]=f!==!1||
void 0===d&&
void 0===p,s.autocolorscale&&(m=d*p<0?i.RdBu:d>=0?i.Reds:i.Blues,l.colorscale=m,s.reversescale&&(m=a(m)),s.colorscale=m)}},{
"../../lib":709,
"./flip_scale":601,
"./scales":608}],597:[
function(t,e,r){
"use strict";var n=t(
"./attributes"),i=t(
"../../lib/extend").extendDeep;t(
"./scales.js");e.exports=
function(t){
return{color:{valType:
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"../../lib/extend":701,
"./attributes":595,
"./scales.js":608}],598:[
function(t,e,r){
"use strict";var n=t(
"./scales");e.exports=n.RdBu},{
"./scales":608}],599:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../lib"),a=t(
"../colorbar/has_colorbar"),o=t(
"../colorbar/defaults"),s=t(
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function(t,e,r){t.attr(
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"px":
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"px,"+3*r+
"px":
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"L0,0M"+i+
",-"+e+
"L0,0M-"+r+
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"y-right":{n:40,f:
function(t){var e=n.round(1.2*t,2),r=n.round(1.6*t,2),i=n.round(.8*t,2);
return"M-"+i+
","+e+
"L0,0M-"+i+
",-"+e+
"L0,0M"+r+
",0L0,0"},needLine:!0,noDot:!0},
"line-ew":{n:41,f:
function(t){var e=n.round(1.4*t,2);
return"M"+e+
",0H-"+e},needLine:!0,noDot:!0},
"line-ns":{n:42,f:
function(t){var e=n.round(1.4*t,2);
return"M0,"+e+
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"line-ne":{n:43,f:
function(t){var e=n.round(t,2);
return"M"+e+
",-"+e+
"L-"+e+
","+e},needLine:!0,noDot:!0},
"line-nw":{n:44,f:
function(t){var e=n.round(t,2);
return"M"+e+
","+e+
"L-"+e+
",-"+e},needLine:!0,noDot:!0}}},{d3:118}],616:[
function(t,e,r){
"use strict";e.exports={visible:{valType:
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"constant",
"sqrt",
"data"]},symmetric:{valType:
"boolean"},array:{valType:
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"data_array"},value:{valType:
"number",min:0,dflt:10},valueminus:{valType:
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"boolean"},color:{valType:
"color"},thickness:{valType:
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"number"}}}},{}],617:[
function(t,e,r){
"use strict";
function n(t,e,r,n){var a=e[
"error_"+n]||{},l=a.visible&&[
"linear",
"log"].indexOf(r.type)!==-1,u=[];
if(l){
for(var c=s(a),h=0;h<t.length;h++){var f=t[h],d=f[n];
if(i(r.c2l(d))){var p=c(d,h);
if(i(p[0])&&i(p[1])){var m=f[n+
"s"]=d-p[0],v=f[n+
"h"]=d+p[1];u.push(m,v)}}}o.expand(r,u,{padded:!0})}}var i=t(
"fast-isnumeric"),a=t(
"../../registry"),o=t(
"../../plots/cartesian/axes"),s=t(
"./compute_error");e.exports=
function(t){
for(var e=t.calcdata,r=0;r<e.length;r++){var i=e[r],s=i[0].trace;
if(a.traceIs(s,
"errorBarsOK")){var l=o.getFromId(t,s.xaxis),u=o.getFromId(t,s.yaxis);n(i,s,l,
"x"),n(i,s,u,
"y")}}}},{
"../../plots/cartesian/axes":748,
"../../registry":826,
"./compute_error":618,
"fast-isnumeric":127}],618:[
function(t,e,r){
"use strict";
function n(t,e){
return"percent"===t?
function(t){
return Math.abs(t*e/100)}:
"constant"===t?
function(){
return Math.abs(e)}:
"sqrt"===t?
function(t){
return Math.sqrt(Math.abs(t))}:
void 0}e.exports=
function(t){var e=t.type,r=t.symmetric;
if(
"data"===e){var i=t.array,a=t.arrayminus;
return r||
void 0===a?
function(t,e){var r=+i[e];
return[r,r]}:
function(t,e){
return[+a[e],+i[e]]}}var o=n(e,t.value),s=n(e,t.valueminus);
return r||
void 0===t.valueminus?
function(t){var e=o(t);
return[e,e]}:
function(t){
return[s(t),o(t)]}}},{}],619:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../registry"),a=t(
"../../lib"),o=t(
"./attributes");e.exports=
function(t,e,r,s){
function l(t,e){
return a.coerce(h,c,o,t,e)}var u=
"error_"+s.axis,c=e[u]={},h=t[u]||{};
if(l(
"visible",
void 0!==h.array||
void 0!==h.value||
"sqrt"===h.type)!==!1){var f=l(
"type",
"array"in h?
"data":
"percent"),d=!0;
"sqrt"!==f&&(d=l(
"symmetric",!((
"data"===f?
"arrayminus":
"valueminus")in h))),
"data"===f?(l(
"array")||(c.array=[]),l(
"traceref"),d||(l(
"arrayminus")||(c.arrayminus=[]),l(
"tracerefminus"))):
"percent"!==f&&
"constant"!==f||(l(
"value"),d||l(
"valueminus"));var p=
"copy_"+s.inherit+
"style";s.inherit&&(e[
"error_"+s.inherit]||{}).visible&&l(p,!(h.color||n(h.thickness)||n(h.width))),s.inherit&&c[p]||(l(
"color",r),l(
"thickness"),l(
"width",i.traceIs(e,
"gl3d")?0:4))}}},{
"../../lib":709,
"../../registry":826,
"./attributes":616,
"fast-isnumeric":127}],620:[
function(t,e,r){
"use strict";var n=e.exports={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.calc=t(
"./calc"),n.calcFromTrace=
function(t,e){
for(var r=t.x||[],i=t.y||[],a=r.length||i.length,o=
new Array(a),s=0;s<a;s++)o[s]={x:r[s],y:i[s]};
return o[0].trace=t,n.calc({calcdata:[o],_fullLayout:e}),o},n.plot=t(
"./plot"),n.style=t(
"./style"),n.hoverInfo=
function(t,e,r){(e.error_y||{}).visible&&(r.yerr=t.yh-t.y,e.error_y.symmetric||(r.yerrneg=t.y-t.ys)),(e.error_x||{}).visible&&(r.xerr=t.xh-t.x,e.error_x.symmetric||(r.xerrneg=t.x-t.xs))}},{
"./attributes":616,
"./calc":617,
"./defaults":619,
"./plot":621,
"./style":622}],621:[
function(t,e,r){
"use strict";
function n(t,e,r){var n={x:e.c2p(t.x),y:r.c2p(t.y)};
return void 0!==t.yh&&(n.yh=r.c2p(t.yh),n.ys=r.c2p(t.ys),a(n.ys)||(n.noYS=!0,n.ys=r.c2p(t.ys,!0))),
void 0!==t.xh&&(n.xh=e.c2p(t.xh),n.xs=e.c2p(t.xs),a(n.xs)||(n.noXS=!0,n.xs=e.c2p(t.xs,!0))),n}var i=t(
"d3"),a=t(
"fast-isnumeric"),o=t(
"../../traces/scatter/subtypes");e.exports=
function(t,e,r){var s,l=e.xaxis,u=e.yaxis,c=r&&r.duration>0;t.each(
function(t){var e,h=t[0].trace,f=h.error_x||{},d=h.error_y||{};h.ids&&(e=
function(t){
return t.id});var p=o.hasMarkers(h)&&h.marker.maxdisplayed>0;
if(d.visible||f.visible){var m=i.select(
this).selectAll(
"g.errorbar").data(t,e);m.exit().remove(),m.style(
"opacity",1);var v=m.enter().append(
"g").classed(
"errorbar",!0);c&&v.style(
"opacity",0).transition().duration(r.duration).style(
"opacity",1),m.each(
function(t){var e=i.select(
this),o=n(t,l,u);
if(!p||t.vis){var h;
if(d.visible&&a(o.x)&&a(o.yh)&&a(o.ys)){var m=d.width;h=
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","+o.yh+
"h"+2*m+
"m-"+m+
",0V"+o.ys,o.noYS||(h+=
"m-"+m+
",0h"+2*m);var v=e.select(
"path.yerror");s=!v.size(),s?v=e.append(
"path").classed(
"yerror",!0):c&&(v=v.transition().duration(r.duration).ease(r.easing)),v.attr(
"d",h)}
if(f.visible&&a(o.y)&&a(o.xh)&&a(o.xs)){var g=(f.copy_ystyle?d:f).width;h=
"M"+o.xh+
","+(o.y-g)+
"v"+2*g+
"m0,-"+g+
"H"+o.xs,o.noXS||(h+=
"m0,-"+g+
"v"+2*g);var y=e.select(
"path.xerror");s=!y.size(),s?y=e.append(
"path").classed(
"xerror",!0):c&&(y=y.transition().duration(r.duration).ease(r.easing)),y.attr(
"d",h)}}})}})}},{
"../../traces/scatter/subtypes":1028,d3:118,
"fast-isnumeric":127}],622:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"../color");e.exports=
function(t){t.each(
function(t){var e=t[0].trace,r=e.error_y||{},a=e.error_x||{},o=n.select(
this);o.selectAll(
"path.yerror").style(
"stroke-width",r.thickness+
"px").call(i.stroke,r.color),a.copy_ystyle&&(a=r),o.selectAll(
"path.xerror").style(
"stroke-width",a.thickness+
"px").call(i.stroke,a.color)})}},{
"../color":590,d3:118}],623:[
function(t,e,r){
"use strict";var n=t(
"../../lib/extend").extendFlat,i=t(
"../../plots/font_attributes");e.exports={hoverlabel:{bgcolor:{valType:
"color",arrayOk:!0},bordercolor:{valType:
"color",arrayOk:!0},font:{family:n({},i.family,{arrayOk:!0}),size:n({},i.size,{arrayOk:!0}),color:n({},i.color,{arrayOk:!0})}}}},{
"../../lib/extend":701,
"../../plots/font_attributes":772}],624:[
function(t,e,r){
"use strict";
function n(t,e,r){Array.isArray(t)&&(e[0][r]=t)}var i=t(
"../../lib"),a=t(
"../../registry");e.exports=
function(t){
for(var e=t.calcdata,r=0;r<e.length;r++){var o=e[r],s=o[0].trace;
if(s.hoverlabel){var l=a.traceIs(s,
"2dMap")?n:i.mergeArray;l(s.hoverlabel.bgcolor,o,
"hbg"),l(s.hoverlabel.bordercolor,o,
"hbc"),l(s.hoverlabel.font.size,o,
"hts"),l(s.hoverlabel.font.color,o,
"htc"),l(s.hoverlabel.font.family,o,
"htf")}}}},{
"../../lib":709,
"../../registry":826}],625:[
function(t,e,r){
"use strict";var n=t(
"../../registry");e.exports=
function(t,e){
function r(){t.emit(
"plotly_click",{points:t._hoverdata,
event:e})}var i=n.getComponentMethod(
"annotations",
"onClick")(t,t._hoverdata);t._hoverdata&&e&&e.target&&(i&&i.then?i.then(r):r(),e.stopImmediatePropagation&&e.stopImmediatePropagation())}},{
"../../registry":826}],626:[
function(t,e,r){
"use strict";e.exports={MAXDIST:20,YANGLE:60,HOVERARROWSIZE:6,HOVERTEXTPAD:3,HOVERFONTSIZE:13,HOVERFONT:
"Arial, sans-serif",HOVERMINTIME:50}},{}],627:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes"),a=t(
"./hoverlabel_defaults");e.exports=
function(t,e,r,o){
function s(r,a){
return n.coerce(t,e,i,r,a)}a(t,e,s,o.hoverlabel)}},{
"../../lib":709,
"./attributes":623,
"./hoverlabel_defaults":630}],628:[
function(t,e,r){
"use strict";
function n(t,e){
return function(r){var n=t(r),i=e(r);
return Math.sqrt(n*n+i*i)}}var i=t(
"./constants");r.getSubplot=
function(t){
return t.subplot||t.xaxis+t.yaxis||t.geo},r.flat=
function(t,e){
for(var r=
new Array(t.length),n=0;n<t.length;n++)r[n]=e;
return r},r.p2c=
function(t,e){
for(var r=
new Array(t.length),n=0;n<t.length;n++)r[n]=t[n].p2c(e);
return r},r.getDistanceFunction=
function(t,e,r,i){
return"closest"===t?i||n(e,r):
"x"===t?e:r},r.getClosest=function(t,e,r){
if(r.index!==!1)r.index>=0&&r.index<t.length?r.distance=0:r.index=!1;
else for(var n=0;n<t.length;n++){var i=e(t[n]);i<=r.distance&&(r.index=n,r.distance=i)}
return r},r.inbox=
function(t,e){
return t*e<0||0===t?i.MAXDIST*(.6-.3/Math.max(3,Math.abs(t-e))):1/0}},{
"./constants":626}],629:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(
"pie"===r||
"sankey"===r)
return void t.emit(
"plotly_hover",{
event:e.originalEvent,points:[e]});r||(r=
"xy");var n=Array.isArray(r)?r:[r],f=t._fullLayout,m=f._plots||[],g=m[r];
if(g){var k=g.overlays.map(
function(t){
return t.id});n=n.concat(k)}
for(var A=n.length,T=
new Array(A),S=
new Array(A),E=0;E<A;E++){var L=n[E],C=m[L];
if(C)T[E]=x.getFromId(t,C.xaxis._id),S[E]=x.getFromId(t,C.yaxis._id);
else{var z=f[L]._subplot;T[E]=z.xaxis,S[E]=z.yaxis}}var D=e.hovermode||f.hovermode;
if([
"x",
"y",
"closest"].indexOf(D)===-1||!t.calcdata||t.querySelector(
".zoombox")||t._dragging)
return b.unhoverRaw(t,e);var I,P,O,j,F,R,N,B,U,V,q,H,G,Y=[],X=[];
if(Array.isArray(e))
for(D=
"array",O=0;O<e.length;O++)F=t.calcdata[e[O].curveNumber||0],
"skip"!==F[0].trace.hoverinfo&&X.push(F);
else{
for(j=0;j<t.calcdata.length;j++)F=t.calcdata[j],R=F[0].trace,
"skip"!==R.hoverinfo&&n.indexOf(w.getSubplot(R))!==-1&&X.push(F);var W,Z,J=!e.target;
if(J)W=
"xpx"in e?e.xpx:T[0]._length/2,Z=
"ypx"in e?e.ypx:S[0]._length/2;
else{
if(p.triggerHandler(t,
"plotly_beforehover",e)===!1)
return;var K=e.target.getBoundingClientRect();
if(W=e.clientX-K.left,Z=e.clientY-K.top,W<0||W>K.width||Z<0||Z>K.height)
return b.unhoverRaw(t,e)}
if(I=
"xval"in e?w.flat(n,e.xval):w.p2c(T,W),P=
"yval"in e?w.flat(n,e.yval):w.p2c(S,Z),!h(I[0])||!h(P[0]))
return d.warn(
"Fx.hover failed",e,t),b.unhoverRaw(t,e)}var Q=1/0;
for(j=0;j<X.length;j++)
if((F=X[j])&&F[0]&&F[0].trace&&F[0].trace.visible===!0&&(R=F[0].trace,[
"carpet",
"contourcarpet"].indexOf(R._module.name)===-1)){
if(N=w.getSubplot(R),B=n.indexOf(N),U=D,H={cd:F,trace:R,xa:T[B],ya:S[B],name:t.data.length>1||R.hoverinfo.indexOf(
"name")!==-1?R.name:
void 0,index:!1,distance:Math.min(Q,M.MAXDIST),color:y.defaultLine,x0:
void 0,x1:
void 0,y0:
void 0,y1:
void 0,xLabelVal:
void 0,yLabelVal:
void 0,zLabelVal:
void 0,text:
void 0},f[N]&&(H.subplot=f[N]._subplot),G=Y.length,
"array"===U){var $=e[j];
"pointNumber"in $?(H.index=$.pointNumber,U=
"closest"):(U=
"",
"xval"in $&&(V=$.xval,U=
"x"),
"yval"in $&&(q=$.yval,U=U?
"closest":
"y"))}
else V=I[B],q=P[B];
if(R._module&&R._module.hoverPoints){var tt=R._module.hoverPoints(H,V,q,U);
if(tt)
for(var et,rt=0;rt<tt.length;rt++)et=tt[rt],h(et.x0)&&h(et.y0)&&Y.push(s(et,D))}
else d.log(
"Unrecognized trace type in hover:",R);
"closest"===D&&Y.length>G&&(Y.splice(0,G),Q=Y[0].distance)}
if(0===Y.length)return b.unhoverRaw(t,e);Y.sort(function(t,e){
return t.distance-e.distance});var nt=t._hoverdata,it=[];
for(O=0;O<Y.length;O++){var at=Y[O],ot={data:at.trace._input,fullData:at.trace,curveNumber:at.trace.index,pointNumber:at.index};at.trace._module.eventData?ot=at.trace._module.eventData(ot,at):(ot.x=at.xVal,ot.y=at.yVal,ot.xaxis=at.xa,ot.yaxis=at.ya,
void 0!==at.zLabelVal&&(ot.z=at.zLabelVal)),it.push(ot)}
if(t._hoverdata=it,u(t,e,nt)&&f._hasCartesian){l(Y,{hovermode:D,fullLayout:f,container:f._hoverlayer,outerContainer:f._paperdiv})}var st=
"y"===D&&X.length>1,lt=y.combine(f.plot_bgcolor||y.background,f.paper_bgcolor),ut={hovermode:D,rotateLabels:st,bgColor:lt,container:f._hoverlayer,outerContainer:f._paperdiv,commonLabelOpts:f.hoverlabel},ct=i(Y,ut);
if(a(Y,st?
"xa":
"ya"),o(ct,st),e.target&&e.target.tagName){var ht=_.getComponentMethod(
"annotations",
"hasClickToShow")(t,it);v(c.select(e.target),ht?
"pointer":
"")}e.target&&u(t,e,nt)&&(nt&&t.emit(
"plotly_unhover",{
event:e,points:nt}),t.emit(
"plotly_hover",{event:e,points:t._hoverdata,xaxes:T,yaxes:S,xvals:I,yvals:P}))}
function i(t,e){var r,n,i=e.hovermode,a=e.rotateLabels,o=e.bgColor,s=e.container,l=e.outerContainer,u=e.commonLabelOpts||{},h=e.fontFamily||M.HOVERFONT,f=e.fontSize||M.HOVERFONTSIZE,d=t[0],p=d.xa,v=d.ya,b=
"y"===i?
"yLabel":
"xLabel",x=d[b],_=(String(x)||
"").split(
" ")[0],w=l.node().getBoundingClientRect(),A=w.top,T=w.width,S=w.height,E=d.distance<=M.MAXDIST&&(
"x"===i||
"y"===i);
for(r=0;r<t.length;r++){n=t[r].trace.hoverinfo;var z=n.split(
"+");
if(z.indexOf(
"all")===-1&&z.indexOf(i)===-1){E=!1;
break}}var D=s.selectAll(
"g.axistext").data(E?[0]:[]);D.enter().append(
"g").classed(
"axistext",!0),D.exit().remove(),D.each(
function(){var e=c.select(
this),r=e.selectAll(
"path").data([0]),n=e.selectAll(
"text").data([0]);r.enter().append(
"path").style({fill:u.bgcolor||y.defaultLine,stroke:u.bordercolor||y.background,
"stroke-width":
"1px"}),n.enter().append(
"text").call(g.font,u.font.family||h,u.font.size||f,u.font.color||y.background).attr(
"data-notex",1),n.text(x).call(m.convertToTspans).call(g.setPosition,0,0).selectAll(
"tspan.line").call(g.setPosition,0,0),e.attr(
"transform",
"");var a=n.node().getBoundingClientRect();
if(
"x"===i){n.attr(
"text-anchor",
"middle").call(g.setPosition,0,
"top"===p.side?A-a.bottom-L-C:A-a.top+L+C).selectAll(
"tspan.line").attr({x:n.attr(
"x"),y:n.attr(
"y")});var o=
"top"===p.side?
"-":
"";r.attr(
"d",
"M0,0L"+L+
","+o+L+
"H"+(C+a.width/2)+
"v"+o+(2*C+a.height)+
"H-"+(C+a.width/2)+
"V"+o+L+
"H-"+L+
"Z"),e.attr(
"transform",
"translate("+(p._offset+(d.x0+d.x1)/2)+
","+(v._offset+(
"top"===p.side?0:v._length))+
")")}
else{n.attr(
"text-anchor",
"right"===v.side?
"start":
"end").call(g.setPosition,(
"right"===v.side?1:-1)*(C+L),A-a.top-a.height/2).selectAll(
"tspan.line").attr({x:n.attr(
"x"),y:n.attr(
"y")});var s=
"right"===v.side?
"":
"-";r.attr(
"d",
"M0,0L"+s+L+
","+L+
"V"+(C+a.height/2)+
"h"+s+(2*C+a.width)+
"V-"+(C+a.height/2)+
"H"+s+L+
"V-"+L+
"Z"),e.attr(
"transform",
"translate("+(p._offset+(
"right"===v.side?p._length:0))+
","+(v._offset+(d.y0+d.y1)/2)+
")")}t=t.filter(
function(t){
return void 0!==t.zLabelVal||(t[b]||
"").split(
" ")[0]===_})});var I=s.selectAll(
"g.hovertext").data(t,
function(t){
return[t.trace.index,t.index,t.x0,t.y0,t.name,t.attr,t.xa,t.ya||
""].join(
",")});
return I.enter().append(
"g").classed(
"hovertext",!0).each(
function(){var t=c.select(
this);t.append(
"rect").call(y.fill,y.addOpacity(o,.8)),t.append(
"text").classed(
"name",!0),t.append(
"path").style(
"stroke-width",
"1px"),t.append(
"text").classed(
"nums",!0).call(g.font,h,f)}),I.exit().remove(),I.each(
function(t){var e=c.select(
this).attr(
"transform",
""),r=
"",n=
"",s=y.opacity(t.color)?t.color:y.defaultLine,l=y.combine(s,o),u=t.borderColor||y.contrast(l);
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function r(e,r,o){var s;
if(a[r])s=a[r];
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if(
void 0!==t.xLabelVal){o=
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void 0!==t.yLabelVal){o=
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if(
void 0!==t.zLabelVal&&(t.zLabel=String(t.zLabelVal)),!(isNaN(t.xerr)||
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void 0!==t.xerrneg?t.xLabel+=
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if(!(isNaN(t.yerr)||
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void 0!==t.yerrneg?t.yLabel+=
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void 0),h.indexOf(
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void 0),h.indexOf(
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void 0),h.indexOf(
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if(s){var k=a.spikemode,A=a.spikethickness,T=a.spikecolor||p,S=a._boundingBox,E=(S.top+S.bottom)/2<h?S.bottom:S.top;
if(k.indexOf(
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"across")!==-1){var L=E,C=h;k.indexOf(
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function u(t,e,r){
if(!r||r.length!==t._hoverdata.length)
return!0;
for(var n=r.length-1;n>=0;n--){var i=r[n],a=t._hoverdata[n];
if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))
return!0}
return!1}
54 var c=t(
"d3"),h=t(
"fast-isnumeric"),f=t(
"tinycolor2"),d=t(
"../../lib"),p=t(
"../../lib/events"),m=t(
"../../lib/svg_text_utils"),v=t(
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"../drawing"),y=t(
"../color"),b=t(
"../dragelement"),x=t(
"../../plots/cartesian/axes"),_=t(
"../../registry"),w=t(
"./helpers"),M=t(
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function(t,e,r){
if(
"string"==typeof t&&(t=document.getElementById(t)),
void 0===t._lastHoverTime&&(t._lastHoverTime=0),
void 0!==t._hoverTimer&&(clearTimeout(t._hoverTimer),t._hoverTimer=
void 0),Date.now()>t._lastHoverTime+M.HOVERMINTIME)
return n(t,e,r),void(t._lastHoverTime=Date.now());t._hoverTimer=setTimeout(
function(){n(t,e,r),t._lastHoverTime=Date.now(),t._hoverTimer=
void 0},M.HOVERMINTIME)},r.loneHover=
function(t,e){var r={color:t.color||y.defaultLine,x0:t.x0||t.x||0,x1:t.x1||t.x||0,y0:t.y0||t.y||0,y1:t.y1||t.y||0,xLabel:t.xLabel,yLabel:t.yLabel,zLabel:t.zLabel,text:t.text,name:t.name,idealAlign:t.idealAlign,borderColor:t.borderColor,fontFamily:t.fontFamily,fontSize:t.fontSize,fontColor:t.fontColor,trace:{index:0,hoverinfo:
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"../../lib/override_cursor":718,
"../../lib/svg_text_utils":728,
"../../plots/cartesian/axes":748,
"../../registry":826,
"../color":590,
"../dragelement":611,
"../drawing":614,
"./constants":626,
"./helpers":628,d3:118,
"fast-isnumeric":127,tinycolor2:526}],630:[
function(t,e,r){
"use strict";var n=t(
"../../lib");e.exports=
function(t,e,r,i){i=i||{},r(
"hoverlabel.bgcolor",i.bgcolor),r(
"hoverlabel.bordercolor",i.bordercolor),n.coerceFont(r,
"hoverlabel.font",i.font)}},{
"../../lib":709}],631:[
function(t,e,r){
"use strict";
function n(t){var e=o.isD3Selection(t)?t:a.select(t);e.selectAll(
"g.hovertext").remove(),e.selectAll(
".spikeline").remove()}
function i(t,e,r){var n=t.hoverlabel||{},i=o.nestedProperty(n,r).get();
return Array.isArray(i)?Array.isArray(e)&&Array.isArray(i[e[0]])?i[e[0]][e[1]]:i[e]:i}var a=t(
"d3"),o=t(
"../../lib"),s=t(
"../dragelement"),l=t(
"./helpers"),u=t(
"./layout_attributes");e.exports={moduleType:
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"fx",constants:t(
"./constants"),schema:{layout:u},attributes:t(
"./attributes"),layoutAttributes:u,supplyLayoutGlobalDefaults:t(
"./layout_global_defaults"),supplyDefaults:t(
"./defaults"),supplyLayoutDefaults:t(
"./layout_defaults"),calc:t(
"./calc"),getDistanceFunction:l.getDistanceFunction,getClosest:l.getClosest,inbox:l.inbox,castHoverOption:i,hover:t(
"./hover").hover,unhover:s.unhover,loneHover:t(
"./hover").loneHover,loneUnhover:n,click:t(
"./click")}},{
"../../lib":709,
"../dragelement":611,
"./attributes":623,
"./calc":624,
"./click":625,
"./constants":626,
"./defaults":627,
"./helpers":628,
"./hover":629,
"./layout_attributes":632,
"./layout_defaults":633,
"./layout_global_defaults":634,d3:118}],632:[
function(t,e,r){
"use strict";var n=t(
"../../lib/extend").extendFlat,i=t(
"../../plots/font_attributes"),a=t(
"./constants");e.exports={dragmode:{valType:
"enumerated",values:[
"zoom",
"pan",
"select",
"lasso",
"orbit",
"turntable"],dflt:
"zoom"},hovermode:{valType:
"enumerated",values:[
"x",
"y",
"closest",!1]},hoverlabel:{bgcolor:{valType:
"color"},bordercolor:{valType:
"color"},font:{family:n({},i.family,{dflt:a.HOVERFONT}),size:n({},i.size,{dflt:a.HOVERFONTSIZE}),color:n({},i.color)}}}},{
"../../lib/extend":701,
"../../plots/font_attributes":772,
"./constants":626}],633:[
function(t,e,r){
"use strict";
function n(t){
for(var e=!0,r=0;r<t.length;r++){
if(
"h"!==t[r].orientation){e=!1;
break}}
return e}var i=t(
"../../lib"),a=t(
"./layout_attributes");e.exports=
function(t,e,r){
function o(r,n){
return i.coerce(t,e,a,r,n)}o(
"dragmode");var s;e._has(
"cartesian")?(e._isHoriz=n(r),s=e._isHoriz?
"y":
"x"):s=
"closest",o(
"hovermode",s)}},{
"../../lib":709,
"./layout_attributes":632}],634:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./hoverlabel_defaults"),a=t(
"./layout_attributes");e.exports=
function(t,e){
function r(r,i){
return n.coerce(t,e,a,r,i)}i(t,e,r)}},{
"../../lib":709,
"./hoverlabel_defaults":630,
"./layout_attributes":632}],635:[
function(t,e,r){
"use strict";var n=t(
"../../plots/cartesian/constants");e.exports={_isLinkedToArray:
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"boolean",dflt:!0},source:{valType:
"string"},layer:{valType:
"enumerated",values:[
"below",
"above"],dflt:
"above"},sizex:{valType:
"number",dflt:0},sizey:{valType:
"number",dflt:0},sizing:{valType:
"enumerated",values:[
"fill",
"contain",
"stretch"],dflt:
"contain"},opacity:{valType:
"number",min:0,max:1,dflt:1},x:{valType:
"any",dflt:0},y:{valType:
"any",dflt:0},xanchor:{valType:
"enumerated",values:[
"left",
"center",
"right"],dflt:
"left"},yanchor:{valType:
"enumerated",values:[
"top",
"middle",
"bottom"],dflt:
"top"},xref:{valType:
"enumerated",values:[
"paper",n.idRegex.x.toString()],dflt:
"paper"},yref:{valType:
"enumerated",values:[
"paper",n.idRegex.y.toString()],dflt:
"paper"}}},{
"../../plots/cartesian/constants":753}],636:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../lib/to_log_range");e.exports=
function(t,e,r,a){e=e||{};var o=
"log"===r&&
"linear"===e.type,s=
"linear"===r&&
"log"===e.type;
if(o||s)
for(var l,u,c=t._fullLayout.images,h=e._id.charAt(0),f=0;f<c.length;f++)
if(l=c[f],u=
"images["+f+
"].",l[h+
"ref"]===e._id){var d=l[h],p=l[
"size"+h],m=null,v=null;
if(o){m=i(d,e.range);var g=p/Math.pow(10,m)/2;v=2*Math.log(g+Math.sqrt(1+g*g))/Math.LN10}
else m=Math.pow(10,d),v=m*(Math.pow(10,p/2)-Math.pow(10,-p/2));n(m)?n(v)||(v=null):(m=null,v=null),a(u+h,m),a(u+
"size"+h,v)}}},{
"../../lib/to_log_range":729,
"fast-isnumeric":127}],637:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(r,n){
return i.coerce(t,e,s,r,n)}
if(!n(
"visible",!!n(
"source")))
return e;n(
"layer"),n(
"xanchor"),n(
"yanchor"),n(
"sizex"),n(
"sizey"),n(
"sizing"),n(
"opacity");
for(var o={_fullLayout:r},l=[
"x",
"y"],u=0;u<2;u++){var c=l[u],h=a.coerceRef(t,e,o,c,
"paper");a.coercePosition(e,o,n,h,c,0)}
return e}var i=t(
"../../lib"),a=t(
"../../plots/cartesian/axes"),o=t(
"../../plots/array_container_defaults"),s=t(
"./attributes");e.exports=
function(t,e){o(t,e,{name:
"images",handleItemDefaults:n})}},{
"../../lib":709,
"../../plots/array_container_defaults":745,
"../../plots/cartesian/axes":748,
"./attributes":635}],638:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"../drawing"),a=t(
"../../plots/cartesian/axes"),o=t(
"../../constants/xmlns_namespaces");e.exports=
function(t){
function e(e){var r=n.select(
this);
if(!this.img||this.img.src!==e.source){r.attr(
"xmlns",o.svg);var i=
new Promise(
function(t){
function n(){r.remove(),t()}var i=
new Image;this.img=i,i.setAttribute(
"crossOrigin",
"anonymous"),i.onerror=n,i.onload=
function(){var e=document.createElement(
"canvas");e.width=this.width,e.height=this.height,e.getContext(
"2d").drawImage(
this,0,0);var n=e.toDataURL(
"image/png");r.attr(
"xlink:href",n),t()},r.on(
"error",n),i.src=e.source}.bind(
this));t._promises.push(i)}}
function r(e){var r=n.select(
this),o=a.getFromId(t,e.xref),s=a.getFromId(t,e.yref),l=u._size,c=o?Math.abs(o.l2p(e.sizex)-o.l2p(0)):e.sizex*l.w,h=s?Math.abs(s.l2p(e.sizey)-s.l2p(0)):e.sizey*l.h,f=c*m.x[e.xanchor].offset,d=h*m.y[e.yanchor].offset,p=m.x[e.xanchor].sizing+m.y[e.yanchor].sizing,v=(o?o.r2p(e.x)+o._offset:e.x*l.w+l.l)+f,g=(s?s.r2p(e.y)+s._offset:l.h-e.y*l.h+l.t)+d;
switch(e.sizing){
case"fill":p+=
" slice";
break;
case"stretch":p=
"none"}r.attr({x:v,y:g,width:c,height:h,preserveAspectRatio:p,opacity:e.opacity});var y=o?o._id:
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"",x=y+b;r.call(i.setClipUrl,x?
"clip"+u._uid+x:null)}var s,l,u=t._fullLayout,c=[],h={},f=[];
for(l=0;l<u.images.length;l++){var d=u.images[l];
if(d.visible)
if(
"below"===d.layer&&
"paper"!==d.xref&&
"paper"!==d.yref){s=d.xref+d.yref;var p=u._plots[s];
if(!p){f.push(d);
continue}p.mainplot&&(s=p.mainplot.id),h[s]||(h[s]=[]),h[s].push(d)}
else"above"===d.layer?c.push(d):f.push(d)}var m={x:{left:{sizing:
"xMin",offset:0},center:{sizing:
"xMid",offset:-.5},right:{sizing:
"xMax",offset:-1}},y:{top:{sizing:
"YMin",offset:0},middle:{sizing:
"YMid",offset:-.5},bottom:{sizing:
"YMax",offset:-1}}},v=u._imageLowerLayer.selectAll(
"image").data(f),g=u._imageUpperLayer.selectAll(
"image").data(c);v.enter().append(
"image"),g.enter().append(
"image"),v.exit().remove(),g.exit().remove(),v.each(
function(t){e.bind(
this)(t),r.bind(
this)(t)}),g.each(
function(t){e.bind(
this)(t),r.bind(
this)(t)});var y=Object.keys(u._plots);
for(l=0;l<y.length;l++){s=y[l];var b=u._plots[s];
if(b.imagelayer){var x=b.imagelayer.selectAll(
"image").data(h[s]||[]);x.enter().append(
"image"),x.exit().remove(),x.each(
function(t){e.bind(
this)(t),r.bind(
this)(t)})}}}},{
"../../constants/xmlns_namespaces":692,
"../../plots/cartesian/axes":748,
"../drawing":614,d3:118}],639:[
function(t,e,r){
"use strict";e.exports={moduleType:
"component",name:
"images",layoutAttributes:t(
"./attributes"),supplyLayoutDefaults:t(
"./defaults"),draw:t(
"./draw"),convertCoords:t(
"./convert_coords")}},{
"./attributes":635,
"./convert_coords":636,
"./defaults":637,
"./draw":638}],640:[
function(t,e,r){
"use strict";r.isRightAnchor=
function(t){
return"right"===t.xanchor||
"auto"===t.xanchor&&t.x>=2/3},r.isCenterAnchor=
function(t){
return"center"===t.xanchor||
"auto"===t.xanchor&&t.x>1/3&&t.x<2/3},r.isBottomAnchor=
function(t){
return"bottom"===t.yanchor||
"auto"===t.yanchor&&t.y<=1/3},r.isMiddleAnchor=
function(t){
return"middle"===t.yanchor||
"auto"===t.yanchor&&t.y>1/3&&t.y<2/3}},{}],641:[
function(t,e,r){
"use strict";var n=t(
"../../plots/font_attributes"),i=t(
"../color/attributes"),a=t(
"../../lib/extend").extendFlat;e.exports={bgcolor:{valType:
"color"},bordercolor:{valType:
"color",dflt:i.defaultLine},borderwidth:{valType:
"number",min:0,dflt:0},font:a({},n,{}),orientation:{valType:
"enumerated",values:[
"v",
"h"],dflt:
"v"},traceorder:{valType:
"flaglist",flags:[
"reversed",
"grouped"],extras:[
"normal"]},tracegroupgap:{valType:
"number",min:0,dflt:10},x:{valType:
"number",min:-2,max:3,dflt:1.02},xanchor:{valType:
"enumerated",values:[
"auto",
"left",
"center",
"right"],dflt:
"left"},y:{valType:
"number",min:-2,max:3,dflt:1},yanchor:{valType:
"enumerated",values:[
"auto",
"top",
"middle",
"bottom"],dflt:
"auto"}}},{
"../../lib/extend":701,
"../../plots/font_attributes":772,
"../color/attributes":589}],642:[
function(t,e,r){
"use strict";e.exports={scrollBarWidth:4,scrollBarHeight:20,scrollBarColor:
"#808BA4",scrollBarMargin:4}},{}],643:[
function(t,e,r){
"use strict";var n=t(
"../../registry"),i=t(
"../../lib"),a=t(
"./attributes"),o=t(
"../../plots/layout_attributes"),s=t(
"./helpers");e.exports=
function(t,e,r){
function l(t,e){
return i.coerce(d,p,a,t,e)}
for(var u,c,h,f,d=t.legend||{},p=e.legend={},m=0,v=
"normal",g=0;g<r.length;g++){var y=r[g];s.legendGetsTrace(y)&&(m++,n.traceIs(y,
"pie")&&m++),(n.traceIs(y,
"bar")&&
"stack"===e.barmode||[
"tonextx",
"tonexty"].indexOf(y.fill)!==-1)&&(v=s.isGrouped({traceorder:v})?
"grouped+reversed":
"reversed"),
void 0!==y.legendgroup&&
""!==y.legendgroup&&(v=s.isReversed({traceorder:v})?
"reversed+grouped":
"grouped")}
if(i.coerce(t,e,o,
"showlegend",m>1)!==!1){
if(l(
"bgcolor",e.paper_bgcolor),l(
"bordercolor"),l(
"borderwidth"),i.coerceFont(l,
"font",e.font),l(
"orientation"),
"h"===p.orientation){var b=t.xaxis;b&&b.rangeslider&&b.rangeslider.visible?(u=0,h=
"left",c=1.1,f=
"bottom"):(u=0,h=
"left",c=-.1,f=
"top")}l(
"traceorder",v),s.isGrouped(e.legend)&&l(
"tracegroupgap"),l(
"x",u),l(
"xanchor",h),l(
"y",c),l(
"yanchor",f),i.noneOrAll(d,p,[
"x",
"y"])}}},{
"../../lib":709,
"../../plots/layout_attributes":802,
"../../registry":826,
"./attributes":641,
"./helpers":646}],644:[
function(t,e,r){
"use strict";
function n(t,e){
function r(r){y.convertToTspans(r,
function(){r.selectAll(
"tspan.line").attr({x:r.attr(
"x")}),t.call(o,e)})}var n=t.data()[0][0],i=e._fullLayout,a=n.trace,s=p.traceIs(a,
"pie"),l=a.index,u=s?n.label:a.name,c=t.selectAll(
"text.legendtext").data([0]);c.enter().append(
"text").classed(
"legendtext",!0),c.attr({x:40,y:0,
"data-unformatted":u}).style(
"text-anchor",
"start").classed(
"user-select-none",!0).call(v.font,i.legend.font).text(u),e._context.editable&&!s?c.call(y.makeEditable).call(r).on(
"edit",
function(t){this.attr({
"data-unformatted":t}),this.text(t).call(r),this.text()||(t=
" ");var i,a=n.trace._fullInput||{};
if([
"ohlc",
"candlestick"].indexOf(a.type)!==-1){var o=n.trace.transforms;i=o[o.length-1].direction+
".name"}
else i=
"name";h.restyle(e,i,t,l)}):c.call(r)}
function i(t,e){var r,n=1,i=t.selectAll(
"rect").data([0]);i.enter().append(
"rect").classed(
"legendtoggle",!0).style(
"cursor",
"pointer").attr(
"pointer-events",
"all").call(g.fill,
"rgba(0,0,0,0)"),i.on(
"mousedown",
function(){r=(
new Date).getTime(),r-e._legendMouseDownTime<T?n+=1:(n=1,e._legendMouseDownTime=r)}),i.on(
"mouseup",
function(){
if(!e._dragged&&!e._editing){var r=e._fullLayout.legend;(
new Date).getTime()-e._legendMouseDownTime>T&&(n=Math.max(n-1,1)),1===n?r._clickTimeout=setTimeout(
function(){a(t,e,n)},T):2===n&&(r._clickTimeout&&clearTimeout(r._clickTimeout),e._legendMouseDownTime=0,a(t,e,n))}})}
function a(t,e,r){
if(!e._dragged&&!e._editing){var n,i,a=e._fullLayout.hiddenlabels?e._fullLayout.hiddenlabels.slice():[],o=t.data()[0][0],s=e._fullData,l=o.trace,u=l.legendgroup,c=[];
if(1===r&&A&&e.data&&e._context.showTips?(f.notifier(
"Double click on legend to isolate individual trace",
"long"),A=!1):A=!1,p.traceIs(l,
"pie")){var d=o.label,m=a.indexOf(d);1===r?m===-1?a.push(d):a.splice(m,1):2===r&&(a=[],e.calcdata[0].forEach(
function(t){d!==t.label&&a.push(t.label)}),e._fullLayout.hiddenlabels&&e._fullLayout.hiddenlabels.length===a.length&&m===-1&&(a=[])),h.relayout(e,
"hiddenlabels",a)}
else{var v,g=[],y=[];
for(v=0;v<s.length;v++)g.push(v),y.push(!!p.traceIs(s[v],
"notLegendIsolatable")||
"legendonly");
if(
""===u)c=[l.index],y[l.index]=!0;
else for(v=0;v<s.length;v++)n=s[v],n.legendgroup===u&&(c.push(n.index),y[g.indexOf(v)]=!0);
if(1===r)i=l.visible!==!0||
"legendonly",h.restyle(e,
"visible",i,c);
else if(2===r){var b=!0;
for(v=0;v<s.length;v++)
if(s[v].visible!==y[v]){b=!1;
break}b&&(y=!0);var x=[];
for(v=0;v<s.length;v++)x.push(g[v]);h.restyle(e,
"visible",y,x)}}}}
function o(t,e){var r,n,i=t.data()[0][0],a=t.select(
"g[class*=math-group]"),o=e._fullLayout.legend,s=1.3*o.font.size;
if(!i.trace.showlegend)
return void t.remove();
if(a.node()){var l=v.bBox(a.node());r=l.height,n=l.width,v.setTranslate(a,0,r/4)}
else{var u=t.selectAll(
".legendtext"),c=t.selectAll(
".legendtext>tspan"),h=c[0].length||1;r=s*h,n=u.node()&&v.bBox(u.node()).width;var f=s*(.3+(1-h)/2);u.attr(
"y",f),c.attr(
"y",f)}r=Math.max(r,16)+3,i.height=r,i.width=n}
function s(t,e,r){var n=t._fullLayout,i=n.legend,a=i.borderwidth,o=M.isGrouped(i);
if(M.isVertical(i))o&&e.each(
function(t,e){v.setTranslate(
this,0,e*i.tracegroupgap)}),i.width=0,i.height=0,r.each(
function(t){var e=t[0],r=e.height,n=e.width;v.setTranslate(
this,a,5+a+i.height+r/2),i.height+=r,i.width=Math.max(i.width,n)}),i.width+=45+2*a,i.height+=10+2*a,o&&(i.height+=(i._lgroupsLength-1)*i.tracegroupgap),i.width=Math.ceil(i.width),i.height=Math.ceil(i.height),r.each(
function(e){var r=e[0];c.select(
this).select(
".legendtoggle").call(v.setRect,0,-r.height/2,(t._context.editable?0:i.width)+40,r.height)});
else if(o){i.width=0,i.height=0;
for(var s=[i.width],l=e.data(),u=0,h=l.length;u<h;u++){var f=l[u].map(
function(t){
return t[0].width}),d=40+Math.max.apply(null,f);i.width+=i.tracegroupgap+d,s.push(i.width)}e.each(
function(t,e){v.setTranslate(
this,s[e],0)}),e.each(
function(){var t=c.select(
this),e=t.selectAll(
"g.traces"),r=0;e.each(
function(t){var e=t[0],n=e.height;v.setTranslate(
this,0,5+a+r+n/2),r+=n}),i.height=Math.max(i.height,r)}),i.height+=10+2*a,i.width+=2*a,i.width=Math.ceil(i.width),i.height=Math.ceil(i.height),r.each(
function(e){var r=e[0];c.select(
this).select(
".legendtoggle").call(v.setRect,0,-r.height/2,t._context.editable?0:i.width,r.height)})}
else{i.width=0,i.height=0;var p=0,m=0,g=0,y=0;r.each(
function(t){g=Math.max(40+t[0].width,g)}),r.each(
function(t){var e=t[0],r=g,o=i.tracegroupgap||5;a+y+o+r>n.width-(n.margin.r+n.margin.l)&&(y=0,p+=m,i.height=i.height+m,m=0),v.setTranslate(
this,a+y,5+a+e.height/2+p),i.width+=o+r,i.height=Math.max(i.height,e.height),y+=o+r,m=Math.max(e.height,m)}),i.width+=2*a,i.height+=10+2*a,i.width=Math.ceil(i.width),i.height=Math.ceil(i.height),r.each(
function(e){var r=e[0];c.select(
this).select(
".legendtoggle").call(v.setRect,0,-r.height/2,t._context.editable?0:i.width,r.height)})}}
function l(t){var e=t._fullLayout,r=e.legend,n=
"left";k.isRightAnchor(r)?n=
"right":k.isCenterAnchor(r)&&(n=
"center");var i=
"top";k.isBottomAnchor(r)?i=
"bottom":k.isMiddleAnchor(r)&&(i=
"middle"),d.autoMargin(t,
"legend",{x:r.x,y:r.y,l:r.width*({right:1,center:.5}[n]||0),r:r.width*({left:1,center:.5}[n]||0),b:r.height*({top:1,middle:.5}[i]||0),t:r.height*({bottom:1,middle:.5}[i]||0)})}
function u(t){var e=t._fullLayout,r=e.legend,n=
"left";k.isRightAnchor(r)?n=
"right":k.isCenterAnchor(r)&&(n=
"center"),d.autoMargin(t,
"legend",{x:r.x,y:.5,l:r.width*({right:1,center:.5}[n]||0),r:r.width*({left:1,center:.5}[n]||0),b:0,t:0})}var c=t(
"d3"),h=t(
"../../plotly"),f=t(
"../../lib"),d=t(
"../../plots/plots"),p=t(
"../../registry"),m=t(
"../dragelement"),v=t(
"../drawing"),g=t(
"../color"),y=t(
"../../lib/svg_text_utils"),b=t(
"./constants"),x=t(
"../../constants/interactions"),_=t(
"./get_legend_data"),w=t(
"./style"),M=t(
"./helpers"),k=t(
"./anchor_utils"),A=!0,T=x.DBLCLICKDELAY;e.exports=
function(t){
function e(t,e){L.attr(
"data-scroll",e).call(v.setTranslate,0,e),C.call(v.setRect,N,t,b.scrollBarWidth,b.scrollBarHeight),S.select(
"rect").attr({y:y.borderwidth-e})}var r=t._fullLayout,o=
"legend"+r._uid;
if(r._infolayer&&t.calcdata){t._legendMouseDownTime||(t._legendMouseDownTime=0);var y=r.legend,x=r.showlegend&&_(t.calcdata,y),M=r.hiddenlabels||[];
if(!r.showlegend||!x.length)
return r._infolayer.selectAll(
".legend").remove(),r._topdefs.select(
"#"+o).remove(),
void d.autoMargin(t,
"legend");var A=r._infolayer.selectAll(
"g.legend").data([0]);A.enter().append(
"g").attr({
class:
"legend",
"pointer-events":
"all"});var S=r._topdefs.selectAll(
"#"+o).data([0]);S.enter().append(
"clipPath").attr(
"id",o).append(
"rect");var E=A.selectAll(
"rect.bg").data([0]);E.enter().append(
"rect").attr({
class:
"bg",
"shape-rendering":
"crispEdges"}),E.call(g.stroke,y.bordercolor),E.call(g.fill,y.bgcolor),E.style(
"stroke-width",y.borderwidth+
"px");var L=A.selectAll(
"g.scrollbox").data([0]);L.enter().append(
"g").attr(
"class",
"scrollbox");var C=A.selectAll(
"rect.scrollbar").data([0]);C.enter().append(
"rect").attr({
class:
"scrollbar",rx:20,ry:2,width:0,height:0}).call(g.fill,
"#808BA4");var z=L.selectAll(
"g.groups").data(x);z.enter().append(
"g").attr(
"class",
"groups"),z.exit().remove();var D=z.selectAll(
"g.traces").data(f.identity);D.enter().append(
"g").attr(
"class",
"traces"),D.exit().remove(),D.call(w).style(
"opacity",
function(t){var e=t[0].trace;
return p.traceIs(e,
"pie")?M.indexOf(t[0].label)!==-1?.5:1:
"legendonly"===e.visible?.5:1}).each(
function(){c.select(
this).call(n,t).call(i,t)});var I=0!==A.enter().size();I&&(s(t,z,D),l(t));var P=r.width,O=r.height;s(t,z,D),y.height>O?u(t):l(t);var j=r._size,F=j.l+j.w*y.x,R=j.t+j.h*(1-y.y);k.isRightAnchor(y)?F-=y.width:k.isCenterAnchor(y)&&(F-=y.width/2),k.isBottomAnchor(y)?R-=y.height:k.isMiddleAnchor(y)&&(R-=y.height/2);var N=y.width,B=j.w;N>B?(F=j.l,N=B):(F+N>P&&(F=P-N),F<0&&(F=0),N=Math.min(P-F,y.width));var U=y.height,V=j.h;U>V?(R=j.t,U=V):(R+U>O&&(R=O-U),R<0&&(R=0),U=Math.min(O-R,y.height)),v.setTranslate(A,F,R);var q,H,G=U-b.scrollBarHeight-2*b.scrollBarMargin,Y=y.height-U;
if(y.height<=U||t._context.staticPlot)E.attr({width:N-y.borderwidth,height:U-y.borderwidth,x:y.borderwidth/2,y:y.borderwidth/2}),v.setTranslate(L,0,0),S.select(
"rect").attr({width:N-2*y.borderwidth,height:U-2*y.borderwidth,x:y.borderwidth,y:y.borderwidth}),L.call(v.setClipUrl,o);
else{q=b.scrollBarMargin,H=L.attr(
"data-scroll")||0,E.attr({width:N-2*y.borderwidth+b.scrollBarWidth+b.scrollBarMargin,height:U-y.borderwidth,x:y.borderwidth/2,y:y.borderwidth/2}),S.select(
"rect").attr({width:N-2*y.borderwidth+b.scrollBarWidth+b.scrollBarMargin,height:U-2*y.borderwidth,x:y.borderwidth,y:y.borderwidth-H}),L.call(v.setClipUrl,o),I&&e(q,H),A.on(
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"wheel",
function(){H=f.constrain(L.attr(
"data-scroll")-c.event.deltaY/G*Y,-Y,0),q=b.scrollBarMargin-H/Y*G,e(q,H),0!==H&&H!==-Y&&c.event.preventDefault()}),C.on(
".drag",null),L.on(
".drag",null);var X=c.behavior.drag().on(
"drag",
function(){q=f.constrain(c.event.y-b.scrollBarHeight/2,b.scrollBarMargin,b.scrollBarMargin+G),H=-(q-b.scrollBarMargin)/G*Y,e(q,H)});C.call(X),L.call(X)}
if(t._context.editable){var W,Z,J,K;A.classed(
"cursor-move",!0),m.init({element:A.node(),prepFn:
function(){var t=v.getTranslate(A);J=t.x,K=t.y},moveFn:
function(t,e){var r=J+t,n=K+e;v.setTranslate(A,r,n),W=m.align(r,0,j.l,j.l+j.w,y.xanchor),Z=m.align(n,0,j.t+j.h,j.t,y.yanchor)},doneFn:
function(e,n,i){
if(e&&
void 0!==W&&
void 0!==Z)h.relayout(t,{
"legend.x":W,
"legend.y":Z});
else{var o=r._infolayer.selectAll(
"g.traces").filter(
function(){var t=this.getBoundingClientRect();
return i.clientX>=t.left&&i.clientX<=t.right&&i.clientY>=t.top&&i.clientY<=t.bottom});o.size()>0&&(1===n?A._clickTimeout=setTimeout(
function(){a(o,t,n)},T):2===n&&(A._clickTimeout&&clearTimeout(A._clickTimeout),a(o,t,n)))}}})}}}},{
"../../constants/interactions":689,
"../../lib":709,
"../../lib/svg_text_utils":728,
"../../plotly":743,
"../../plots/plots":811,
"../../registry":826,
"../color":590,
"../dragelement":611,
"../drawing":614,
"./anchor_utils":640,
"./constants":642,
"./get_legend_data":645,
"./helpers":646,
"./style":648,d3:118}],645:[
function(t,e,r){
"use strict";var n=t(
"../../registry"),i=t(
"./helpers");e.exports=
function(t,e){
function r(t,r){
if(
""!==t&&i.isGrouped(e))l.indexOf(t)===-1?(l.push(t),u=!0,s[t]=[[r]]):s[t].push([r]);
else{var n=
"~~i"+h;l.push(n),s[n]=[[r]],h++}}var a,o,s={},l=[],u=!1,c={},h=0;
for(a=0;a<t.length;a++){var f=t[a],d=f[0],p=d.trace,m=p.legendgroup;
if(i.legendGetsTrace(p)&&p.showlegend)
if(n.traceIs(p,
"pie"))
for(c[m]||(c[m]={}),o=0;o<f.length;o++){var v=f[o].label;c[m][v]||(r(m,{label:v,color:f[o].color,i:f[o].i,trace:p}),c[m][v]=!0)}
else r(m,d)}
if(!l.length)
return[];var g,y,b=l.length;
if(u&&i.isGrouped(e))
for(y=
new Array(b),a=0;a<b;a++)g=s[l[a]],y[a]=i.isReversed(e)?g.reverse():g;
else{
for(y=[
new Array(b)],a=0;a<b;a++)g=s[l[a]][0],y[0][i.isReversed(e)?b-a-1:a]=g;b=1}
return e._lgroupsLength=b,y}},{
"../../registry":826,
"./helpers":646}],646:[
function(t,e,r){
"use strict";var n=t(
"../../registry");r.legendGetsTrace=
function(t){
return t.visible&&n.traceIs(t,
"showLegend")},r.isGrouped=
function(t){
return(t.traceorder||
"").indexOf(
"grouped")!==-1},r.isVertical=
function(t){
return"h"!==t.orientation},r.isReversed=
function(t){
return(t.traceorder||
"").indexOf(
"reversed")!==-1}},{
"../../registry":826}],647:[
function(t,e,r){
"use strict";e.exports={moduleType:
"component",name:
"legend",layoutAttributes:t(
"./attributes"),supplyLayoutDefaults:t(
"./defaults"),draw:t(
"./draw"),style:t(
"./style")}},{
"./attributes":641,
"./defaults":643,
"./draw":644,
"./style":648}],648:[
function(t,e,r){
"use strict";
function n(t){var e=t[0].trace,r=e.visible&&e.fill&&
"none"!==e.fill,n=d.hasLines(e);e&&e._module&&
"contourcarpet"===e._module.name&&(n=e.contours.showlines,r=
"fill"===e.contours.coloring);var i=l.select(
this).select(
".legendfill").selectAll(
"path").data(r?[t]:[]);i.enter().append(
"path").classed(
"js-fill",!0),i.exit().remove(),i.attr(
"d",
"M5,0h30v6h-30z").call(h.fillGroupStyle);var a=l.select(
this).select(
".legendlines").selectAll(
"path").data(n?[t]:[]);a.enter().append(
"path").classed(
"js-line",!0).attr(
"d",
"M5,0h30"),a.exit().remove(),a.call(h.lineGroupStyle)}
function i(t){
function e(t,e,r){var n=c.nestedProperty(o,t).get(),i=Array.isArray(n)&&e?e(n):n;
if(r){
if(i<r[0])
return r[0];
if(i>r[1])
return r[1]}
return i}
function r(t){
return t[0]}var n,i,a=t[0],o=a.trace,s=d.hasMarkers(o),u=d.hasText(o),f=d.hasLines(o);
if(s||u||f){var p={},m={};s&&(p.mc=e(
"marker.color",r),p.mo=e(
"marker.opacity",c.mean,[.2,1]),p.ms=e(
"marker.size",c.mean,[2,16]),p.mlc=e(
"marker.line.color",r),p.mlw=e(
"marker.line.width",c.mean,[0,5]),m.marker={sizeref:1,sizemin:1,sizemode:
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"line.width",r,[0,10])}),u&&(p.tx=
"Aa",p.tp=e(
"textposition",r),p.ts=10,p.tc=e(
"textfont.color",r),p.tf=e(
"textfont.family",r)),n=[c.minExtend(a,p)],i=c.minExtend(o,m)}var v=l.select(
this).select(
"g.legendpoints"),g=v.selectAll(
"path.scatterpts").data(s?n:[]);g.enter().append(
"path").classed(
"scatterpts",!0).attr(
"transform",
"translate(20,0)"),g.exit().remove(),g.call(h.pointStyle,i),s&&(n[0].mrc=3);var y=v.selectAll(
"g.pointtext").data(u?n:[]);y.enter().append(
"g").classed(
"pointtext",!0).append(
"text").attr(
"transform",
"translate(20,0)"),y.exit().remove(),y.selectAll(
"text").call(h.textPointStyle,i)}
function a(t){var e=t[0].trace,r=e.marker||{},n=r.line||{},i=l.select(
this).select(
"g.legendpoints").selectAll(
"path.legendbar").data(u.traceIs(e,
"bar")?[t]:[]);i.enter().append(
"path").classed(
"legendbar",!0).attr(
"d",
"M6,6H-6V-6H6Z").attr(
"transform",
"translate(20,0)"),i.exit().remove(),i.each(
function(t){var e=l.select(
this),i=t[0],a=(i.mlw+1||n.width+1)-1;e.style(
"stroke-width",a+
"px").call(f.fill,i.mc||r.color),a&&e.call(f.stroke,i.mlc||n.color)})}
function o(t){var e=t[0].trace,r=l.select(
this).select(
"g.legendpoints").selectAll(
"path.legendbox").data(u.traceIs(e,
"box")&&e.visible?[t]:[]);r.enter().append(
"path").classed(
"legendbox",!0).attr(
"d",
"M6,6H-6V-6H6Z").attr(
"transform",
"translate(20,0)"),r.exit().remove(),r.each(
function(){var t=e.line.width,r=l.select(
this);r.style(
"stroke-width",t+
"px").call(f.fill,e.fillcolor),t&&r.call(f.stroke,e.line.color)})}
function s(t){var e=t[0].trace,r=l.select(
this).select(
"g.legendpoints").selectAll(
"path.legendpie").data(u.traceIs(e,
"pie")&&e.visible?[t]:[]);r.enter().append(
"path").classed(
"legendpie",!0).attr(
"d",
"M6,6H-6V-6H6Z").attr(
"transform",
"translate(20,0)"),r.exit().remove(),r.size()&&r.call(p,t[0],e)}var l=t(
"d3"),u=t(
"../../registry"),c=t(
"../../lib"),h=t(
"../drawing"),f=t(
"../color"),d=t(
"../../traces/scatter/subtypes"),p=t(
"../../traces/pie/style_one");e.exports=
function(t){t.each(
function(t){var e=l.select(
this),r=e.selectAll(
"g.layers").data([0]);r.enter().append(
"g").classed(
"layers",!0),r.style(
"opacity",t[0].trace.opacity),r.selectAll(
"g.legendfill").data([t]).enter().append(
"g").classed(
"legendfill",!0),r.selectAll(
"g.legendlines").data([t]).enter().append(
"g").classed(
"legendlines",!0);var n=r.selectAll(
"g.legendsymbols").data([t]);n.enter().append(
"g").classed(
"legendsymbols",!0),n.selectAll(
"g.legendpoints").data([t]).enter().append(
"g").classed(
"legendpoints",!0)}).each(a).each(o).each(s).each(n).each(i)}},{
"../../lib":709,
"../../registry":826,
"../../traces/pie/style_one":994,
"../../traces/scatter/subtypes":1028,
"../color":590,
"../drawing":614,d3:118}],649:[
function(t,e,r){
"use strict";
function n(t,e){var r,n,i=e.currentTarget,a=i.getAttribute(
"data-attr"),o=i.getAttribute(
"data-val")||!0,s=t._fullLayout,l={},u=f.list(t,null,!0),h=
"on";
if(
"zoom"===a){var d,p=
"in"===o?.5:2,m=(1+p)/2,v=(1-p)/2;
for(n=0;n<u.length;n++)
if(r=u[n],!r.fixedrange)
if(d=r._name,
"auto"===o)l[d+
".autorange"]=!0;
else if(
"reset"===o){
if(
void 0===r._rangeInitial)l[d+
".autorange"]=!0;
else{var g=r._rangeInitial.slice();l[d+
".range[0]"]=g[0],l[d+
".range[1]"]=g[1]}
void 0!==r._showSpikeInitial&&(l[d+
".showspikes"]=r._showSpikeInitial,
"on"!==h||r._showSpikeInitial||(h=
"off"))}
else{var y=[r.r2l(r.range[0]),r.r2l(r.range[1])],b=[m*y[0]+v*y[1],m*y[1]+v*y[0]];l[d+
".range[0]"]=r.l2r(b[0]),l[d+
".range[1]"]=r.l2r(b[1])}s._cartesianSpikesEnabled=h}
else{
if(
"hovermode"!==a||
"x"!==o&&
"y"!==o){
if(
"hovermode"===a&&
"closest"===o){
for(n=0;n<u.length;n++)r=u[n],
"on"!==h||r.showspikes||(h=
"off");s._cartesianSpikesEnabled=h}}
else o=s._isHoriz?
"y":
"x",i.setAttribute(
"data-val",o),
"closest"!==o&&(s._cartesianSpikesEnabled=
"off");l[a]=o}c.relayout(t,l)}
function i(t,e){
for(var r=e.currentTarget,n=r.getAttribute(
"data-attr"),i=r.getAttribute(
"data-val")||!0,a=t._fullLayout,o=h.getSubplotIds(a,
"gl3d"),s={},l=n.split(
"."),u=0;u<o.length;u++)s[o[u]+
"."+l[1]]=i;c.relayout(t,s)}
function a(t,e){
for(var r=e.currentTarget,n=r.getAttribute(
"data-attr"),i=t._fullLayout,a=h.getSubplotIds(i,
"gl3d"),o={},s=0;s<a.length;s++){var l=a[s],u=l+
".camera",f=i[l]._scene;
"resetDefault"===n?o[u]=null:
"resetLastSave"===n&&(o[u]=d.extendDeep({},f.cameraInitial))}c.relayout(t,o)}
function o(t,e){var r=e.currentTarget,n=r._previousVal||!1,i=t.layout,a=t._fullLayout,o=h.getSubplotIds(a,
"gl3d"),s=[
"xaxis",
"yaxis",
"zaxis"],l=[
"showspikes",
"spikesides",
"spikethickness",
"spikecolor"],u={},f={},p={};
if(n)p=d.extendDeep(i,n),r._previousVal=null;
else{p={
"allaxes.showspikes":!1};
for(var m=0;m<o.length;m++){var v=o[m],g=a[v],y=u[v]={};y.hovermode=g.hovermode,p[v+
".hovermode"]=!1;
for(var b=0;b<3;b++){var x=s[b];f=y[x]={};
for(var _=0;_<l.length;_++){var w=l[_];f[w]=g[x][w]}}}r._previousVal=d.extendDeep({},u)}c.relayout(t,p)}
function s(t,e){
for(var r=e.currentTarget,n=r.getAttribute(
"data-attr"),i=r.getAttribute(
"data-val")||!0,a=t._fullLayout,o=h.getSubplotIds(a,
"geo"),s=0;s<o.length;s++){var l=a[o[s]]._subplot;
if(
"zoom"===n){var u=l.projection.scale(),c=
"in"===i?2*u:.5*u;l.projection.scale(c),l.zoom.scale(c),l.render()}
else"reset"===n&&l.zoomReset()}}
function l(t){var e,r=t._fullLayout;e=r._has(
"cartesian")?r._isHoriz?
"y":
"x":
"closest";var n=!t._fullLayout.hovermode&&e;c.relayout(t,
"hovermode",n)}
function u(t){
for(var e,r,n=t._fullLayout,i=f.list(t,null,!0),a={},o=0;o<i.length;o++)e=i[o],r=e._name,a[r+
".showspikes"]=
"on"===n._cartesianSpikesEnabled;
return a}var c=t(
"../../plotly"),h=t(
"../../plots/plots"),f=t(
"../../plots/cartesian/axes"),d=t(
"../../lib"),p=t(
"../../snapshot/download"),m=t(
"../../../build/ploticon"),v=e.exports={};v.toImage={name:
"toImage",title:
"Download plot as a png",icon:m.camera,click:
function(t){var e=
"png";d.notifier(
"Taking snapshot - this may take a few seconds",
"long"),d.isIE()&&(d.notifier(
"IE only supports svg. Changing format to svg.",
"long"),e=
"svg"),p(t,{format:e}).then(
function(t){d.notifier(
"Snapshot succeeded - "+t,
"long")}).
catch(
function(){d.notifier(
"Sorry there was a problem downloading your snapshot!",
"long")})}},v.sendDataToCloud={name:
"sendDataToCloud",title:
"Save and edit plot in cloud",icon:m.disk,click:
function(t){h.sendDataToCloud(t)}},v.zoom2d={name:
"zoom2d",title:
"Zoom",attr:
"dragmode",val:
"zoom",icon:m.zoombox,click:n},v.pan2d={name:
"pan2d",title:
"Pan",attr:
"dragmode",val:
"pan",icon:m.pan,click:n},v.select2d={name:
"select2d",title:
"Box Select",attr:
"dragmode",val:
"select",icon:m.selectbox,click:n},v.lasso2d={name:
"lasso2d",title:
"Lasso Select",attr:
"dragmode",val:
"lasso",icon:m.lasso,click:n},v.zoomIn2d={name:
"zoomIn2d",title:
"Zoom in",attr:
"zoom",val:
"in",icon:m.zoom_plus,click:n},v.zoomOut2d={name:
"zoomOut2d",title:
"Zoom out",attr:
"zoom",val:
"out",icon:m.zoom_minus,click:n},v.autoScale2d={name:
"autoScale2d",title:
"Autoscale",attr:
"zoom",val:
"auto",icon:m.autoscale,click:n},v.resetScale2d={name:
"resetScale2d",title:
"Reset axes",attr:
"zoom",val:
"reset",icon:m.home,click:n},v.hoverClosestCartesian={name:
"hoverClosestCartesian",title:
"Show closest data on hover",attr:
"hovermode",val:
"closest",icon:m.tooltip_basic,gravity:
"ne",click:n},v.hoverCompareCartesian={name:
"hoverCompareCartesian",title:
"Compare data on hover",attr:
"hovermode",val:
function(t){
return t._fullLayout._isHoriz?
"y":
"x"},icon:m.tooltip_compare,gravity:
"ne",click:n},v.zoom3d={name:
"zoom3d",title:
"Zoom",attr:
"scene.dragmode",val:
"zoom",icon:m.zoombox,click:i},v.pan3d={name:
"pan3d",title:
"Pan",attr:
"scene.dragmode",val:
"pan",icon:m.pan,click:i},v.orbitRotation={name:
"orbitRotation",title:
"orbital rotation",attr:
"scene.dragmode",val:
"orbit",icon:m[
"3d_rotate"],click:i},v.tableRotation={name:
"tableRotation",title:
"turntable rotation",attr:
"scene.dragmode",val:
"turntable",icon:m[
"z-axis"],click:i},v.resetCameraDefault3d={name:
"resetCameraDefault3d",
55 title:
"Reset camera to default",attr:
"resetDefault",icon:m.home,click:a},v.resetCameraLastSave3d={name:
"resetCameraLastSave3d",title:
"Reset camera to last save",attr:
"resetLastSave",icon:m.movie,click:a},v.hoverClosest3d={name:
"hoverClosest3d",title:
"Toggle show closest data on hover",attr:
"hovermode",val:null,toggle:!0,icon:m.tooltip_basic,gravity:
"ne",click:o},v.zoomInGeo={name:
"zoomInGeo",title:
"Zoom in",attr:
"zoom",val:
"in",icon:m.zoom_plus,click:s},v.zoomOutGeo={name:
"zoomOutGeo",title:
"Zoom out",attr:
"zoom",val:
"out",icon:m.zoom_minus,click:s},v.resetGeo={name:
"resetGeo",title:
"Reset",attr:
"reset",val:null,icon:m.autoscale,click:s},v.hoverClosestGeo={name:
"hoverClosestGeo",title:
"Toggle show closest data on hover",attr:
"hovermode",val:null,toggle:!0,icon:m.tooltip_basic,gravity:
"ne",click:l},v.hoverClosestGl2d={name:
"hoverClosestGl2d",title:
"Toggle show closest data on hover",attr:
"hovermode",val:null,toggle:!0,icon:m.tooltip_basic,gravity:
"ne",click:l},v.hoverClosestPie={name:
"hoverClosestPie",title:
"Toggle show closest data on hover",attr:
"hovermode",val:
"closest",icon:m.tooltip_basic,gravity:
"ne",click:l},v.toggleHover={name:
"toggleHover",title:
"Toggle show closest data on hover",attr:
"hovermode",val:null,toggle:!0,icon:m.tooltip_basic,gravity:
"ne",click:
function(t,e){l(t),o(t,e)}},v.resetViews={name:
"resetViews",title:
"Reset views",icon:m.home,click:
function(t,e){var r=e.currentTarget;r.setAttribute(
"data-attr",
"zoom"),r.setAttribute(
"data-val",
"reset"),n(t,e),r.setAttribute(
"data-attr",
"resetLastSave"),a(t,e)}},v.toggleSpikelines={name:
"toggleSpikelines",title:
"Toggle Spike Lines",icon:m.spikeline,attr:
"_cartesianSpikesEnabled",val:
"on",click:
function(t){var e=t._fullLayout;e._cartesianSpikesEnabled=
"closest"===e.hovermode&&
"on"===e._cartesianSpikesEnabled?
"off":
"on";var r=u(t);r.hovermode=
"closest",c.relayout(t,r)}}},{
"../../../build/ploticon":2,
"../../lib":709,
"../../plotly":743,
"../../plots/cartesian/axes":748,
"../../plots/plots":811,
"../../snapshot/download":828}],650:[
function(t,e,r){
"use strict";r.manage=t(
"./manage")},{
"./manage":651}],651:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(t){
for(var r=[],n=0;n<t.length;n++){var i=t[n];e.indexOf(i)===-1&&r.push(h[i])}v.push(r)}var s=t._fullLayout,l=t._fullData,u=s._has(
"cartesian"),c=s._has(
"gl3d"),f=s._has(
"geo"),d=s._has(
"pie"),p=s._has(
"gl2d"),m=s._has(
"ternary"),v=[];
if(n([
"toImage",
"sendDataToCloud"]),(u||p||d||m)+f+c>1)
return n([
"resetViews",
"toggleHover"]),o(v,r);c&&(n([
"zoom3d",
"pan3d",
"orbitRotation",
"tableRotation"]),n([
"resetCameraDefault3d",
"resetCameraLastSave3d"]),n([
"hoverClosest3d"])),f&&(n([
"zoomInGeo",
"zoomOutGeo",
"resetGeo"]),n([
"hoverClosestGeo"]));var g=i(s),y=[];
return((u||p)&&!g||m)&&(y=[
"zoom2d",
"pan2d"]),(u||m)&&a(l)&&(y.push(
"select2d"),y.push(
"lasso2d")),y.length&&n(y),!u&&!p||g||m||n([
"zoomIn2d",
"zoomOut2d",
"autoScale2d",
"resetScale2d"]),u&&d?n([
"toggleHover"]):p?n([
"hoverClosestGl2d"]):u?n([
"toggleSpikelines",
"hoverClosestCartesian",
"hoverCompareCartesian"]):d&&n([
"hoverClosestPie"]),o(v,r)}function i(t){
for(var e=l.list({_fullLayout:t},null,!0),r=!0,n=0;n<e.length;n++)
if(!e[n].fixedrange){r=!1;
break}
return r}
function a(t){
for(var e=!1,r=0;r<t.length&&!e;r++){var n=t[r];n._module&&n._module.selectPoints&&(
"scatter"===n.type||
"scatterternary"===n.type?(u.hasMarkers(n)||u.hasText(n))&&(e=!0):e=!0)}
return e}
function o(t,e){
if(e.length)
if(Array.isArray(e[0]))
for(var r=0;r<e.length;r++)t.push(e[r]);
else t.push(e);
return t}
function s(t){
for(var e=0;e<t.length;e++)
for(var r=t[e],n=0;n<r.length;n++){var i=r[n];
if(
"string"==typeof i){
if(
void 0===h[i])
throw new Error([
"*modeBarButtons* configuration options",
"invalid button name"].join(
" "));t[e][n]=h[i]}}
return t}var l=t(
"../../plots/cartesian/axes"),u=t(
"../../traces/scatter/subtypes"),c=t(
"./modebar"),h=t(
"./buttons");e.exports=
function(t){var e=t._fullLayout,r=t._context,i=e._modeBar;
if(!r.displayModeBar)
return void(i&&(i.destroy(),
delete e._modeBar));
if(!Array.isArray(r.modeBarButtonsToRemove))
throw new Error([
"*modeBarButtonsToRemove* configuration options",
"must be an array."].join(
" "));
if(!Array.isArray(r.modeBarButtonsToAdd))
throw new Error([
"*modeBarButtonsToAdd* configuration options",
"must be an array."].join(
" "));var a,o=r.modeBarButtons;a=Array.isArray(o)&&o.length?s(o):n(t,r.modeBarButtonsToRemove,r.modeBarButtonsToAdd),i?i.update(t,a):e._modeBar=c(t,a)}},{
"../../plots/cartesian/axes":748,
"../../traces/scatter/subtypes":1028,
"./buttons":649,
"./modebar":652}],652:[
function(t,e,r){
"use strict";
function n(t){this.container=t.container,this.element=document.createElement(
"div"),this.update(t.graphInfo,t.buttons),this.container.appendChild(this.element)}
function i(t,e){var r=t._fullLayout,i=
new n({graphInfo:t,container:r._paperdiv.node(),buttons:e});
return r._privateplot&&a.select(i.element).append(
"span").classed(
"badge-private float--left",!0).text(
"PRIVATE"),i}var a=t(
"d3"),o=t(
"../../lib"),s=t(
"../../../build/ploticon"),l=n.prototype;l.update=
function(t,e){this.graphInfo=t;var r=this.graphInfo._context;
"hover"===r.displayModeBar?this.element.className=
"modebar modebar--hover":this.element.className=
"modebar";var n=!this.hasButtons(e),i=this.hasLogo!==r.displaylogo;(n||i)&&(this.removeAllButtons(),this.updateButtons(e),r.displaylogo&&(this.element.appendChild(this.getLogo()),this.hasLogo=!0)),this.updateActiveButton()},l.updateButtons=
function(t){var e=
this;this.buttons=t,this.buttonElements=[],this.buttonsNames=[],this.buttons.forEach(
function(t){var r=e.createGroup();t.forEach(
function(t){var n=t.name;
if(!n)
throw new Error(
"must provide button 'name' in button config");
if(e.buttonsNames.indexOf(n)!==-1)
throw new Error(
"button name '"+n+
"' is taken");e.buttonsNames.push(n);var i=e.createButton(t);e.buttonElements.push(i),r.appendChild(i)}),e.element.appendChild(r)})},l.createGroup=
function(){var t=document.createElement(
"div");
return t.className=
"modebar-group",t},l.createButton=
function(t){var e=
this,r=document.createElement(
"a");r.setAttribute(
"rel",
"tooltip"),r.className=
"modebar-btn";var n=t.title;
void 0===n&&(n=t.name),(n||0===n)&&r.setAttribute(
"data-title",n),
void 0!==t.attr&&r.setAttribute(
"data-attr",t.attr);var i=t.val;
if(
void 0!==i&&(
"function"==typeof i&&(i=i(this.graphInfo)),r.setAttribute(
"data-val",i)),
"function"!=typeof t.click)
throw new Error(
"must provide button 'click' function in button config");
return r.addEventListener(
"click",
function(r){t.click(e.graphInfo,r),e.updateActiveButton(r.currentTarget)}),r.setAttribute(
"data-toggle",t.toggle||!1),t.toggle&&a.select(r).classed(
"active",!0),r.appendChild(this.createIcon(t.icon||s.question,t.name)),r.setAttribute(
"data-gravity",t.gravity||
"n"),r},l.createIcon=
function(t,e){var r=t.ascent-t.descent,n=
"http://www.w3.org/2000/svg",i=document.createElementNS(n,
"svg"),a=document.createElementNS(n,
"path");i.setAttribute(
"height",
"1em"),i.setAttribute(
"width",t.width/r+
"em"),i.setAttribute(
"viewBox",[0,0,t.width,r].join(
" "));var o=
"toggleSpikelines"===e?
"matrix(1.5 0 0 -1.5 0 "+t.ascent+
")":
"matrix(1 0 0 -1 0 "+t.ascent+
")";
return a.setAttribute(
"d",t.path),a.setAttribute(
"transform",o),i.appendChild(a),i},l.updateActiveButton=
function(t){var e=this.graphInfo._fullLayout,r=
void 0!==t?t.getAttribute(
"data-attr"):null;this.buttonElements.forEach(
function(t){var n=t.getAttribute(
"data-val")||!0,i=t.getAttribute(
"data-attr"),s=
"true"===t.getAttribute(
"data-toggle"),l=a.select(t);
if(s)i===r&&l.classed(
"active",!l.classed(
"active"));
else{var u=null===i?i:o.nestedProperty(e,i).get();l.classed(
"active",u===n)}})},l.hasButtons=
function(t){var e=this.buttons;
if(!e)
return!1;
if(t.length!==e.length)
return!1;
for(var r=0;r<t.length;++r){
if(t[r].length!==e[r].length)
return!1;
for(var n=0;n<t[r].length;n++)
if(t[r][n].name!==e[r][n].name)
return!1}
return!0},l.getLogo=
function(){var t=this.createGroup(),e=document.createElement(
"a");
return e.href=
"https://plot.ly/",e.target=
"_blank",e.setAttribute(
"data-title",
"Produced with Plotly"),e.className=
"modebar-btn plotlyjsicon modebar-btn--logo",e.appendChild(this.createIcon(s.plotlylogo)),t.appendChild(e),t},l.removeAllButtons=
function(){
for(;this.element.firstChild;)this.element.removeChild(
this.element.firstChild);this.hasLogo=!1},l.destroy=
function(){o.removeElement(this.container.querySelector(
".modebar"))},e.exports=i},{
"../../../build/ploticon":2,
"../../lib":709,d3:118}],653:[
function(t,e,r){
"use strict";var n=t(
"../../plots/font_attributes"),i=t(
"../color/attributes"),a=t(
"../../lib/extend").extendFlat,o=t(
"./button_attributes");o=a(o,{_isLinkedToArray:
"button"}),e.exports={visible:{valType:
"boolean"},buttons:o,x:{valType:
"number",min:-2,max:3},xanchor:{valType:
"enumerated",values:[
"auto",
"left",
"center",
"right"],dflt:
"left"},y:{valType:
"number",min:-2,max:3},yanchor:{valType:
"enumerated",values:[
"auto",
"top",
"middle",
"bottom"],dflt:
"bottom"},font:a({},n,{}),bgcolor:{valType:
"color",dflt:i.lightLine},activecolor:{valType:
"color"},bordercolor:{valType:
"color",dflt:i.defaultLine},borderwidth:{valType:
"number",min:0,dflt:0}}},{
"../../lib/extend":701,
"../../plots/font_attributes":772,
"../color/attributes":589,
"./button_attributes":654}],654:[
function(t,e,r){
"use strict";e.exports={step:{valType:
"enumerated",values:[
"month",
"year",
"day",
"hour",
"minute",
"second",
"all"],dflt:
"month"},stepmode:{valType:
"enumerated",values:[
"backward",
"todate"],dflt:
"backward"},count:{valType:
"number",min:0,dflt:1},label:{valType:
"string"}}},{}],655:[
function(t,e,r){
"use strict";e.exports={yPad:.02,minButtonWidth:30,rx:3,ry:3,lightAmount:25,darkAmount:10}},{}],656:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(t,e){
return a.coerce(i,o,l,t,e)}
for(var i,o,s=t.buttons||[],u=e.buttons=[],c=0;c<s.length;c++)
if(i=s[c],o={},a.isPlainObject(i)){var h=n(
"step");
"all"!==h&&(!r||
"gregorian"===r||
"month"!==h&&
"year"!==h?n(
"stepmode"):o.stepmode=
"backward",n(
"count")),n(
"label"),o._index=c,u.push(o)}return u}function i(t,e,r){
for(var n=r.filter(
function(r){
return e[r].anchor===t._id}),i=0,a=0;a<n.length;a++){var o=e[n[a]].domain;o&&(i=Math.max(o[1],i))}
return[t.domain[0],i+u.yPad]}var a=t(
"../../lib"),o=t(
"../color"),s=t(
"./attributes"),l=t(
"./button_attributes"),u=t(
"./constants");e.exports=
function(t,e,r,l,c){
function h(t,e){
return a.coerce(f,d,s,t,e)}var f=t.rangeselector||{},d=e.rangeselector={};
if(h(
"visible",n(f,d,c).length>0)){var p=i(e,r,l);h(
"x",p[0]),h(
"y",p[1]),a.noneOrAll(t,e,[
"x",
"y"]),h(
"xanchor"),h(
"yanchor"),a.coerceFont(h,
"font",r.font);var m=h(
"bgcolor");h(
"activecolor",o.contrast(m,u.lightAmount,u.darkAmount)),h(
"bordercolor"),h(
"borderwidth")}}},{
"../../lib":709,
"../color":590,
"./attributes":653,
"./button_attributes":654,
"./constants":655}],657:[
function(t,e,r){
"use strict";
function n(t){
for(var e=g.list(t,
"x",!0),r=[],n=0;n<e.length;n++){var i=e[n];i.rangeselector&&i.rangeselector.visible&&r.push(i)}
return r}
function i(t){
return t._id}
function a(t,e,r){
if(
"all"===e.step)
return t.autorange===!0;var n=Object.keys(r);
return t.range[0]===r[n[0]]&&t.range[1]===r[n[1]]}
function o(t,e,r){var n=t.selectAll(
"rect").data([0]);n.enter().append(
"rect").classed(
"selector-rect",!0),n.attr(
"shape-rendering",
"crispEdges"),n.attr({rx:b.rx,ry:b.ry}),n.call(p.stroke,e.bordercolor).call(p.fill,s(e,r)).style(
"stroke-width",e.borderwidth+
"px")}
function s(t,e){
return e.isActive||e.isHovered?t.activecolor:t.bgcolor}
function l(t,e,r){
function n(t){v.convertToTspans(t)}var i=t.selectAll(
"text").data([0]);i.enter().append(
"text").classed(
"selector-text",!0).classed(
"user-select-none",!0),i.attr(
"text-anchor",
"middle"),i.call(m.font,e.font).text(u(r)).call(n)}
function u(t){
return t.label?t.label:
"all"===t.step?
"all":t.count+t.step.charAt(0)}
function c(t,e,r,n){r.width=0,r.height=0;var i=r.borderwidth;e.each(
function(){var t=h.select(
this),e=t.select(
".selector-text"),n=e.selectAll(
"tspan"),i=1.3*r.font.size,a=n[0].length||1,o=Math.max(i*a,16)+3;r.height=Math.max(r.height,o)}),e.each(
function(){var t=h.select(
this),e=t.select(
".selector-rect"),n=t.select(
".selector-text"),a=n.selectAll(
"tspan"),o=n.node()&&m.bBox(n.node()).width,s=1.3*r.font.size,l=a[0].length||1,u=Math.max(o+10,b.minButtonWidth);t.attr(
"transform",
"translate("+(i+r.width)+
","+i+
")"),e.attr({x:0,y:0,width:u,height:r.height});var c={x:u/2,y:r.height/2-(l-1)*s/2+3};n.attr(c),a.attr(c),r.width+=u+5}),e.selectAll(
"rect").attr(
"height",r.height);var a=t._fullLayout._size;r.lx=a.l+a.w*r.x,r.ly=a.t+a.h*(1-r.y);var o=
"left";y.isRightAnchor(r)&&(r.lx-=r.width,o=
"right"),y.isCenterAnchor(r)&&(r.lx-=r.width/2,o=
"center");var s=
"top";y.isBottomAnchor(r)&&(r.ly-=r.height,s=
"bottom"),y.isMiddleAnchor(r)&&(r.ly-=r.height/2,s=
"middle"),r.width=Math.ceil(r.width),r.height=Math.ceil(r.height),r.lx=Math.round(r.lx),r.ly=Math.round(r.ly),d.autoMargin(t,n+
"-range-selector",{x:r.x,y:r.y,l:r.width*({right:1,center:.5}[o]||0),r:r.width*({left:1,center:.5}[o]||0),b:r.height*({top:1,middle:.5}[s]||0),t:r.height*({bottom:1,middle:.5}[s]||0)})}var h=t(
"d3"),f=t(
"../../plotly"),d=t(
"../../plots/plots"),p=t(
"../color"),m=t(
"../drawing"),v=t(
"../../lib/svg_text_utils"),g=t(
"../../plots/cartesian/axis_ids"),y=t(
"../legend/anchor_utils"),b=t(
"./constants"),x=t(
"./get_update_object");e.exports=
function(t){var e=t._fullLayout,r=e._infolayer.selectAll(
".rangeselector").data(n(t),i);r.enter().append(
"g").classed(
"rangeselector",!0),r.exit().remove(),r.style({cursor:
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"pointer-events":
"all"}),r.each(
function(e){var r=h.select(
this),n=e,i=n.rangeselector,s=r.selectAll(
"g.button").data(i.buttons);s.enter().append(
"g").classed(
"button",!0),s.exit().remove(),s.each(
function(e){var r=h.select(
this),s=x(n,e);e.isActive=a(n,e,s),r.call(o,i,e),r.call(l,i,e),r.on(
"click",
function(){t._dragged||f.relayout(t,s)}),r.on(
"mouseover",
function(){e.isHovered=!0,r.call(o,i,e)}),r.on(
"mouseout",
function(){e.isHovered=!1,r.call(o,i,e)})}),c(t,s,i,n._name),r.attr(
"transform",
"translate("+i.lx+
","+i.ly+
")")})}},{
"../../lib/svg_text_utils":728,
"../../plotly":743,
"../../plots/cartesian/axis_ids":751,
"../../plots/plots":811,
"../color":590,
"../drawing":614,
"../legend/anchor_utils":640,
"./constants":655,
"./get_update_object":658,d3:118}],658:[
function(t,e,r){
"use strict";
function n(t,e){var r,n=t.range,a=
new Date(t.r2l(n[1])),o=e.step,s=e.count;
switch(e.stepmode){
case"backward":r=t.l2r(+i.time[o].utc.offset(a,-s));
break;
case"todate":var l=i.time[o].utc.offset(a,-s);r=t.l2r(+i.time[o].utc.ceil(l))}
return[r,n[1]]}var i=t(
"d3");e.exports=
function(t,e){var r=t._name,i={};
if(
"all"===e.step)i[r+
".autorange"]=!0;
else{var a=n(t,e);i[r+
".range[0]"]=a[0],i[r+
".range[1]"]=a[1]}
return i}},{d3:118}],659:[
function(t,e,r){
"use strict";e.exports={moduleType:
"component",name:
"rangeselector",schema:{layout:{
"xaxis.rangeselector":t(
"./attributes")}},layoutAttributes:t(
"./attributes"),handleDefaults:t(
"./defaults"),draw:t(
"./draw")}},{
"./attributes":653,
"./defaults":656,
"./draw":657}],660:[
function(t,e,r){
"use strict";var n=t(
"../color/attributes");e.exports={bgcolor:{valType:
"color",dflt:n.background},bordercolor:{valType:
"color",dflt:n.defaultLine},borderwidth:{valType:
"integer",dflt:0,min:0},autorange:{valType:
"boolean",dflt:!0},range:{valType:
"info_array",items:[{valType:
"any"},{valType:
"any"}]},thickness:{valType:
"number",dflt:.15,min:0,max:1},visible:{valType:
"boolean",dflt:!0}}},{
"../color/attributes":589}],661:[
function(t,e,r){
"use strict";var n=t(
"../../plots/cartesian/axes"),i=t(
"./constants");e.exports=
function(t){
for(var e=n.list(t,
"x",!0),r=0;r<e.length;r++){var a=e[r],o=a[i.name];o&&o.visible&&o.autorange&&a._min.length&&a._max.length&&(o._input.autorange=!0,o._input.range=o.range=n.getAutoRange(a))}}},{
"../../plots/cartesian/axes":748,
"./constants":662}],662:[
function(t,e,r){
"use strict";e.exports={name:
"rangeslider",containerClassName:
"rangeslider-container",bgClassName:
"rangeslider-bg",rangePlotClassName:
"rangeslider-rangeplot",maskMinClassName:
"rangeslider-mask-min",maskMaxClassName:
"rangeslider-mask-max",slideBoxClassName:
"rangeslider-slidebox",grabberMinClassName:
"rangeslider-grabber-min",grabAreaMinClassName:
"rangeslider-grabarea-min",handleMinClassName:
"rangeslider-handle-min",grabberMaxClassName:
"rangeslider-grabber-max",grabAreaMaxClassName:
"rangeslider-grabarea-max",handleMaxClassName:
"rangeslider-handle-max",maskColor:
"rgba(0,0,0,0.4)",slideBoxFill:
"transparent",slideBoxCursor:
"ew-resize",grabAreaFill:
"transparent",grabAreaCursor:
"col-resize",grabAreaWidth:10,handleWidth:4,handleRadius:1,handleStrokeWidth:1,extraPad:15}},{}],663:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes");e.exports=
function(t,e,r){
function a(t,e){
return n.coerce(o,l,i,t,e)}
if(t[r].rangeslider){n.isPlainObject(t[r].rangeslider)||(t[r].rangeslider={});var o=t[r].rangeslider,s=e[r],l=s.rangeslider={};
if(a(
"visible")){
if(a(
"bgcolor",e.plot_bgcolor),a(
"bordercolor"),a(
"borderwidth"),a(
"thickness"),a(
"autorange",!s.isValidRange(o.range)),a(
"range"),l.range){var u=l.range,c=s.range;u[0]=s.l2r(Math.min(s.r2l(u[0]),s.r2l(c[0]))),u[1]=s.l2r(Math.max(s.r2l(u[1]),s.r2l(c[1])))}s.cleanRange(
"rangeslider.range"),l._input=o}}}},{
"../../lib":709,
"./attributes":660}],664:[
function(t,e,r){
"use strict";
function n(t){var e=w.list({_fullLayout:t},
"x",!0),r=A.name,n=[];
if(t._has(
"gl2d"))
return n;
for(var i=0;i<e.length;i++){var a=e[i];a[r]&&a[r].visible&&n.push(a)}
return n}
function i(t,e,r,n){var i=t.select(
"rect."+A.slideBoxClassName).node(),o=t.select(
"rect."+A.grabAreaMinClassName).node(),s=t.select(
"rect."+A.grabAreaMaxClassName).node();t.on(
"mousedown",
function(){
function l(l){var u,c,y,b=+l.clientX-f;
switch(h){
case i:y=
"ew-resize",u=p+b,c=v+b;
break;
case o:y=
"col-resize",u=p+b,c=v;
break;
case s:y=
"col-resize",u=p,c=v+b;
break;
default:y=
"ew-resize",u=d,c=d+b}
if(c<u){var x=c;c=u,u=x}n._pixelMin=u,n._pixelMax=c,k(m.select(g),y),a(t,e,r,n)}
function u(){g.removeEventListener(
"mousemove",l),g.removeEventListener(
"mouseup",u),y.removeElement(g)}var c=m.event,h=c.target,f=c.clientX,d=f-t.node().getBoundingClientRect().left,p=n.d2p(r._rl[0]),v=n.d2p(r._rl[1]),g=M.coverSlip();g.addEventListener(
"mousemove",l),g.addEventListener(
"mouseup",u)})}
function a(t,e,r,n){
function i(t){
return r.l2r(y.constrain(t,n._rl[0],n._rl[1]))}var a=i(n.p2d(n._pixelMin)),o=i(n.p2d(n._pixelMax));window.requestAnimationFrame(
function(){v.relayout(e,r._name+
".range",[a,o])})}
function o(t,e,r,n){
function i(t){
return y.constrain(t,0,n._width)}
function a(t){
return y.constrain(t,-o,n._width+o)}var o=A.handleWidth/2,s=i(n.d2p(r._rl[0])),l=i(n.d2p(r._rl[1]));t.select(
"rect."+A.slideBoxClassName).attr(
"x",s).attr(
"width",l-s),t.select(
"rect."+A.maskMinClassName).attr(
"width",s),t.select(
"rect."+A.maskMaxClassName).attr(
"x",l).attr(
"width",n._width-l);var u=Math.round(a(s-o))-.5,c=Math.round(a(l-o))+.5;t.select(
"g."+A.grabberMinClassName).attr(
"transform",
"translate("+u+
",0.5)"),t.select(
"g."+A.grabberMaxClassName).attr(
"transform",
"translate("+c+
",0.5)")}
function s(t,e,r,n){var i=t.selectAll(
"rect."+A.bgClassName).data([0]);i.enter().append(
"rect").classed(A.bgClassName,!0).attr({x:0,y:0,
"shape-rendering":
"crispEdges"});var a=n.borderwidth%2==0?n.borderwidth:n.borderwidth-1,o=-n._offsetShift,s=b.crispRound(e,n.borderwidth);i.attr({width:n._width+a,height:n._height+a,transform:
"translate("+o+
","+o+
")",fill:n.bgcolor,stroke:n.bordercolor,
"stroke-width":s})}
function l(t,e,r,n){var i=e._fullLayout,a=i._topdefs.selectAll(
"#"+n._clipId).data([0]);a.enter().append(
"clipPath").attr(
"id",n._clipId).append(
"rect").attr({x:0,y:0}),a.select(
"rect").attr({width:n._width,height:n._height})}
function u(t,e,r,n){var i=w.getSubplots(e,r),a=e.calcdata,o=t.selectAll(
"g."+A.rangePlotClassName).data(i,y.identity);o.enter().append(
"g").attr(
"class",
function(t){
return A.rangePlotClassName+
" "+t}).call(b.setClipUrl,n._clipId),o.order(),o.exit().remove();var s;o.each(
function(t,i){var o=m.select(
this),l=0===i,u=w.getFromId(e,t,
"y"),h=u._name,f={data:[],layout:{xaxis:{type:r.type,domain:[0,1],range:n.range.slice(),calendar:r.calendar},width:n._width,height:n._height,margin:{t:0,b:0,l:0,r:0}}};f.layout[h]={type:u.type,domain:[0,1],range:u.range.slice(),calendar:u.calendar},g.supplyDefaults(f);var d=f._fullLayout.xaxis,p=f._fullLayout[h],v={
id:t,plotgroup:o,xaxis:d,yaxis:p};l?s=v:(v.mainplot=
"xy",v.mainplotinfo=s),_.rangePlot(e,v,c(a,t))})}
function c(t,e){
for(var r=[],n=0;n<t.length;n++){var i=t[n],a=i[0].trace;a.xaxis+a.yaxis===e&&r.push(i)}
return r}
function h(t,e,r,n){var i=t.selectAll(
"rect."+A.maskMinClassName).data([0]);i.enter().append(
"rect").classed(A.maskMinClassName,!0).attr({x:0,y:0}).attr(
"shape-rendering",
"crispEdges"),i.attr(
"height",n._height).call(x.fill,A.maskColor);var a=t.selectAll(
"rect."+A.maskMaxClassName).data([0]);a.enter().append(
"rect").classed(A.maskMaxClassName,!0).attr(
"y",0).attr(
"shape-rendering",
"crispEdges"),a.attr(
"height",n._height).call(x.fill,A.maskColor)}
function f(t,e,r,n){
if(!e._context.staticPlot){var i=t.selectAll(
"rect."+A.slideBoxClassName).data([0]);i.enter().append(
"rect").classed(A.slideBoxClassName,!0).attr(
"y",0).attr(
"cursor",A.slideBoxCursor).attr(
"shape-rendering",
"crispEdges"),i.attr({height:n._height,fill:A.slideBoxFill})}}
function d(t,e,r,n){var i=t.selectAll(
"g."+A.grabberMinClassName).data([0]);i.enter().append(
"g").classed(A.grabberMinClassName,!0);var a=t.selectAll(
"g."+A.grabberMaxClassName).data([0]);a.enter().append(
"g").classed(A.grabberMaxClassName,!0);var o={x:0,width:A.handleWidth,rx:A.handleRadius,fill:x.background,stroke:x.defaultLine,
"stroke-width":A.handleStrokeWidth,
"shape-rendering":
"crispEdges"},s={y:Math.round(n._height/4),height:Math.round(n._height/2)},l=i.selectAll(
"rect."+A.handleMinClassName).data([0]);l.enter().append(
"rect").classed(A.handleMinClassName,!0).attr(o),l.attr(s);var u=a.selectAll(
"rect."+A.handleMaxClassName).data([0]);
if(u.enter().append(
"rect").classed(A.handleMaxClassName,!0).attr(o),u.attr(s),!e._context.staticPlot){var c={width:A.grabAreaWidth,x:0,y:0,fill:A.grabAreaFill,cursor:A.grabAreaCursor},h=i.selectAll(
"rect."+A.grabAreaMinClassName).data([0]);h.enter().append(
"rect").classed(A.grabAreaMinClassName,!0).attr(c),h.attr(
"height",n._height);var f=a.selectAll(
"rect."+A.grabAreaMaxClassName).data([0]);f.enter().append(
"rect").classed(A.grabAreaMaxClassName,!0).attr(c),f.attr(
"height",n._height)}}
function p(t){
for(var e=t._fullLayout._pushmargin||{},r=Object.keys(e),n=0;n<r.length;n++){var i=r[n];i.indexOf(A.name)!==-1&&g.autoMargin(t,i)}}var m=t(
"d3"),v=t(
"../../plotly"),g=t(
"../../plots/plots"),y=t(
"../../lib"),b=t(
"../drawing"),x=t(
"../color"),_=t(
"../../plots/cartesian"),w=t(
"../../plots/cartesian/axes"),M=t(
"../dragelement"),k=t(
"../../lib/setcursor"),A=t(
"./constants");e.exports=
function(t){
function e(t){
return t._name}var r=t._fullLayout,a=n(r),c=r._infolayer.selectAll(
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function(t,e,r){
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function(t){
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function(t){
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function(t){
return t}},r.decodeDate=
function(t){
return function(e){
return e.replace&&(e=e.replace(
"_",
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function(t){
return function(e){
return t(e).replace(
" ",
"_")}},r.getDataToPixel=
function(t,e,n){var i,a=t._fullLayout._size;
if(e){var o=r.shapePositionToRange(e);i=
function(t){
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else i=n?
function(t){
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function(t,e,r){
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"./draw");e.exports={moduleType:
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"./attributes"),supplyLayoutDefaults:t(
"./defaults"),calcAutorange:t(
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"use strict";
function n(t){
for(var e=t[E.name],r=[],n=0;n<e.length;n++){var i=e[n];i.visible&&i.steps.length&&r.push(i)}
return r}
function i(t){
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function s(t,e,r){
if(e.currentvalue.visible){var n,i,a=t.selectAll(
"text").data([0]);
switch(e.currentvalue.xanchor){
case"right":n=e.inputAreaLength-E.currentValueInset-e.currentValueMaxWidth,i=
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break;
case"center":n=.5*e.inputAreaLength,i=
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break;
default:n=E.currentValueInset,i=
"left"}a.enter().append(
"text").classed(E.labelClass,!0).classed(
"user-select-none",!0).attr(
"text-anchor",i);var o=e.currentvalue.prefix?e.currentvalue.prefix:
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if(
"string"==typeof r)o+=r;
else{o+=e.steps[e.active].label}
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"all"),n.attr({width:E.gripWidth,height:E.gripHeight,rx:E.gripRadius,ry:E.gripRadius}).call(k.stroke,r.bordercolor).call(k.fill,r.bgcolor).style(
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"px")}
function u(t,e,r){var n=t.selectAll(
"text").data([0]);
return n.enter().append(
"text").classed(E.labelClass,!0).classed(
"user-select-none",!0).attr(
"text-anchor",
"middle"),n.call(A.font,r.font).text(e.step.label).call(T.convertToTspans),n}
function c(t,e){var r=t.selectAll(
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function(t){var r=w.select(
this);r.call(u,t,e),A.setTranslate(r,g(e,t.fraction),E.tickOffset+e.ticklen+e.labelHeight+E.labelOffset+e.currentValueTotalHeight)})}
function h(t,e,r,n,i){var a=Math.round(n*(r.steps.length-1));a!==r.active&&f(t,e,r,a,!0,i)}
function f(t,e,r,n,i,a){var o=r.active;r._input.active=r.active=n;var l=r.steps[r.active];e.call(v,r,r.active/(r.steps.length-1),a),e.call(s,r),t.emit(
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function d(t,e,r){
function n(){
return r.data()[0]}var i=r.node(),a=w.select(e);t.on(
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function(){var t=n();e.emit(
"plotly_sliderstart",{slider:t});var o=r.select(
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function(){var t=n(),a=y(t,w.mouse(i)[0]);h(e,r,t,a,!1)}),a.on(
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function(t,r){var n=r%e.labelStride==0,i=w.select(
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function m(t){t.labelSteps=[];
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function v(t,e,r,n){var i=t.select(
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","+e.currentValueTotalHeight+
")")}}
function g(t,e){
return t.inputAreaStart+E.stepInset+(t.inputAreaLength-2*E.stepInset)*Math.min(1,Math.max(0,e))}
function y(t,e){
return Math.min(1,Math.max(0,(e-E.stepInset-t.inputAreaStart)/(t.inputAreaLength-2*E.stepInset-2*t.inputAreaStart)))}
function b(t,e,r){var n=t.selectAll(
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"all"),n.attr({width:r.inputAreaLength,height:Math.max(r.inputAreaWidth,E.tickOffset+r.ticklen+r.labelHeight)}).call(k.fill,r.bgcolor).attr(
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function x(t,e){var r=t.selectAll(
"rect."+E.railRectClass).data([0]);r.enter().append(
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"px"),A.setTranslate(r,E.railInset,.5*(e.inputAreaWidth-E.railWidth)+e.currentValueTotalHeight)}
function _(t){
for(var e=t._fullLayout._pushmargin||{},r=Object.keys(e),n=0;n<r.length;n++){var i=r[n];i.indexOf(E.autoMarginIdRoot)!==-1&&M.autoMargin(t,i)}}var w=t(
"d3"),M=t(
"../../plots/plots"),k=t(
"../color"),A=t(
"../drawing"),T=t(
"../../lib/svg_text_utils"),S=t(
"../legend/anchor_utils"),E=t(
"./constants");e.exports=
function(t){var e=t._fullLayout,r=n(e),s=e._infolayer.selectAll(
"g."+E.containerClassName).data(r.length>0?[0]:[]);
if(s.enter().append(
"g").classed(E.containerClassName,!0).style(
"cursor",
"ew-resize"),s.exit().remove(),s.exit().size()&&_(t),0!==r.length){var l=s.selectAll(
"g."+E.groupClassName).data(r,i);l.enter().append(
"g").classed(E.groupClassName,!0),l.exit().each(
function(e){w.select(
this).remove(),e._commandObserver.remove(),
delete e._commandObserver,M.autoMargin(t,E.autoMarginIdRoot+e._index)});
for(var u=0;u<r.length;u++){var c=r[u];a(t,c)}l.each(
function(e){
if(!(e.steps.length<2)){var r=w.select(
this);m(e),M.manageCommandObserver(t,e,e.steps,
function(e){var n=r.data()[0];n.active!==e.index&&(n._dragging||f(t,r,n,e.index,!1,!0))}),o(t,w.select(
this),e)}})}}},{
"../../lib/svg_text_utils":728,
"../../plots/plots":811,
"../color":590,
"../drawing":614,
"../legend/anchor_utils":640,
"./constants":675,d3:118}],678:[
function(t,e,r){
"use strict";var n=t(
"./constants");e.exports={moduleType:
"component",name:n.name,layoutAttributes:t(
"./attributes"),supplyLayoutDefaults:t(
"./defaults"),draw:t(
"./draw")}},{
"./attributes":674,
"./constants":675,
"./defaults":676,
"./draw":677}],679:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"fast-isnumeric"),a=t(
"../../plotly"),o=t(
"../../plots/plots"),s=t(
"../../lib"),l=t(
"../drawing"),u=t(
"../color"),c=t(
"../../lib/svg_text_utils"),h=t(
"../../constants/interactions");(e.exports={}).draw=
function(t,e,r){
function f(t){s.syncOrAsync([d,p],t)}
function d(e){
return e.attr(
"transform",_?
"rotate("+[_.rotate,x.x,x.y]+
") translate(0, "+_.offset+
")":null),e.style({
"font-family":k,
"font-size":n.round(A,2)+
"px",fill:u.rgb(T),opacity:S*u.opacity(T),
"font-weight":o.fontWeight}).attr(x).call(c.convertToTspans).attr(x),e.selectAll(
"tspan.line").attr(x),o.previousPromises(t)}
function p(t){var e=n.select(t.node().parentNode);
if(b&&b.selection&&b.side&&L){e.attr(
"transform",null);var r=0,a={left:
"right",right:
"left",top:
"bottom",bottom:
"top"}[b.side],o=[
"left",
"top"].indexOf(b.side)!==-1?-1:1,u=i(b.pad)?b.pad:2,c=l.bBox(e.node()),h={left:0,top:0,right:M.width,bottom:M.height},f=b.maxShift||(h[b.side]-c[b.side])*(
"left"===b.side||
"top"===b.side?-1:1);
if(f<0)r=f;
else{var d=b.offsetLeft||0,p=b.offsetTop||0;c.left-=d,c.right-=d,c.top-=p,c.bottom-=p,b.selection.each(
function(){var t=l.bBox(
this);s.bBoxIntersect(c,t,u)&&(r=Math.max(r,o*(t[b.side]-c[a])+u))}),r=Math.min(f,r)}
if(r>0||f<0){var m={left:[-r,0],right:[r,0],top:[0,-r],bottom:[0,r]}[b.side];e.attr(
"transform",
"translate("+m+
")")}}}var m=r.propContainer,v=r.propName,g=r.traceIndex,y=r.dfltName,b=r.avoid||{},x=r.attributes,_=r.transform,w=r.containerGroup,M=t._fullLayout,k=m.titlefont.family,A=m.titlefont.size,T=m.titlefont.color,S=1,E=!1,L=m.title.trim();
""===L&&(S=0),L.match(/Click to enter .+ title/)&&(S=.2,E=!0),w||(w=M._infolayer.selectAll(
".g-"+e).data([0]),w.enter().append(
"g").classed(
"g-"+e,!0));var C=w.selectAll(
"text").data([0]);C.enter().append(
"text"),C.text(L).attr(
"class",e),C.attr({
"data-unformatted":L}).call(f);var z=
"Click to enter "+y+
" title";t._context.editable?(L?C.on(
".opacity",null):
function(){S=0,E=!0,L=z,C.attr({
"data-unformatted":L}).text(L).on(
"mouseover.opacity",
function(){n.select(
this).transition().duration(h.SHOW_PLACEHOLDER).style(
"opacity",1)}).on(
"mouseout.opacity",
function(){n.select(
this).transition().duration(h.HIDE_PLACEHOLDER).style(
"opacity",0)})}(),C.call(c.makeEditable).on(
"edit",
function(e){
void 0!==g?a.restyle(t,v,e,g):a.relayout(t,v,e)}).on(
"cancel",
function(){this.text(this.attr(
"data-unformatted")).call(f)}).on(
"input",
function(t){this.text(t||
" ").attr(x).selectAll(
"tspan.line").attr(x)})):L&&!L.match(/Click to enter .+ title/)||C.remove(),C.classed(
"js-placeholder",E)}},{
"../../constants/interactions":689,
"../../lib":709,
"../../lib/svg_text_utils":728,
"../../plotly":743,
"../../plots/plots":811,
"../color":590,
"../drawing":614,d3:118,
"fast-isnumeric":127}],680:[
function(t,e,r){
"use strict";var n=t(
"../../plots/font_attributes"),i=t(
"../color/attributes"),a=t(
"../../lib/extend").extendFlat,o=t(
"../../plots/pad_attributes"),s={_isLinkedToArray:
"button",method:{valType:
"enumerated",values:[
"restyle",
"relayout",
"animate",
"update"],dflt:
"restyle"},args:{valType:
"info_array",freeLength:!0,items:[{valType:
"any"},{valType:
"any"},{valType:
"any"}]},label:{valType:
"string",dflt:
""}};e.exports={_isLinkedToArray:
"updatemenu",_arrayAttrRegexps:[/^updatemenus\[(0|[1-9][0-9]+)\]\.buttons/],visible:{valType:
"boolean"},type:{valType:
"enumerated",values:[
"dropdown",
"buttons"],dflt:
"dropdown"},direction:{valType:
"enumerated",values:[
"left",
"right",
"up",
"down"],dflt:
"down"},active:{valType:
"integer",min:-1,dflt:0},showactive:{valType:
"boolean",dflt:!0},buttons:s,x:{valType:
"number",min:-2,max:3,dflt:-.05},xanchor:{valType:
"enumerated",values:[
"auto",
"left",
"center",
"right"],dflt:
"right"},y:{valType:
"number",min:-2,max:3,dflt:1},yanchor:{valType:
"enumerated",values:[
"auto",
"top",
"middle",
"bottom"],dflt:
"top"},pad:a({},o,{}),font:a({},n,{}),bgcolor:{valType:
"color"},bordercolor:{valType:
"color",dflt:i.borderLine},borderwidth:{valType:
"number",min:0,dflt:1}}},{
"../../lib/extend":701,
"../../plots/font_attributes":772,
"../../plots/pad_attributes":810,
"../color/attributes":589}],681:[
function(t,e,r){
"use strict";e.exports={name:
"updatemenus",containerClassName:
"updatemenu-container",headerGroupClassName:
"updatemenu-header-group",headerClassName:
"updatemenu-header",headerArrowClassName:
"updatemenu-header-arrow",dropdownButtonGroupClassName:
"updatemenu-dropdown-button-group",dropdownButtonClassName:
"updatemenu-dropdown-button",buttonClassName:
"updatemenu-button",itemRectClassName:
"updatemenu-item-rect",itemTextClassName:
"updatemenu-item-text",menuIndexAttrName:
"updatemenu-active-index",autoMarginIdRoot:
"updatemenu-",blankHeaderOpts:{label:
" "},minWidth:30,minHeight:30,textPadX:24,arrowPadX:16,fontSizeToHeight:1.3,rx:2,ry:2,textOffsetX:12,textOffsetY:3,arrowOffsetX:4,gapButtonHeader:5,gapButton:2,activeColor:
"#F4FAFF",hoverColor:
"#F4FAFF"}},{}],682:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(r,n){
return a.coerce(t,e,s,r,n)}n(
"visible",i(t,e).length>0)&&(n(
"active"),n(
"direction"),n(
"type"),n(
"showactive"),n(
"x"),n(
"y"),a.noneOrAll(t,e,[
"x",
"y"]),n(
"xanchor"),n(
"yanchor"),n(
"pad.t"),n(
"pad.r"),n(
"pad.b"),n(
"pad.l"),a.coerceFont(n,
"font",r.font),n(
"bgcolor",r.paper_bgcolor),n(
"bordercolor"),n(
"borderwidth"))}
function i(t,e){
function r(t,e){
return a.coerce(n,i,c,t,e)}
for(var n,i,o=t.buttons||[],s=e.buttons=[],l=0;l<o.length;l++)n=o[l],i={},a.isPlainObject(n)&&Array.isArray(n.args)&&(r(
"method"),r(
"args"),r(
"label"),i._index=l,s.push(i));
return s}var a=t(
"../../lib"),o=t(
"../../plots/array_container_defaults"),s=t(
"./attributes"),l=t(
"./constants"),u=l.name,c=s.buttons;e.exports=
function(t,e){o(t,e,{name:u,handleItemDefaults:n})}},{
"../../lib":709,
"../../plots/array_container_defaults":745,
"./attributes":680,
"./constants":681}],683:[
function(t,e,r){
"use strict";
function n(t){
for(var e=t[E.name],r=[],n=0;n<e.length;n++){var i=e[n];i.visible&&r.push(i)}
return r}
function i(t){
return t._index}
function a(t){
return+t.attr(E.menuIndexAttrName)==-1}
function o(t,e){
return+t.attr(E.menuIndexAttrName)===e._index}
function s(t,e,r,n,i,a,o,s){e._input.active=e.active=o,
"buttons"===e.type?u(t,n,null,null,e):
"dropdown"===e.type&&(i.attr(E.menuIndexAttrName,
"-1"),l(t,n,i,a,e),s||u(t,n,i,a,e))}function l(t,e,r,n,i){var a=e.selectAll(
"g."+E.headerClassName).data([0]);a.enter().append(
"g").classed(E.headerClassName,!0).style(
"pointer-events",
"all");var s=i.active,l=i.buttons[s]||E.blankHeaderOpts,c={y:i.pad.t,yPad:0,x:i.pad.l,xPad:0,index:0},h={width:i.headerWidth,height:i.headerHeight};a.call(f,i,l).call(b,i,c,h);var d=e.selectAll(
"text."+E.headerArrowClassName).data([0]);d.enter().append(
"text").classed(E.headerArrowClassName,!0).classed(
"user-select-none",!0).attr(
"text-anchor",
"end").call(A.font,i.font).text(
"\u25bc"),d.attr({x:i.headerWidth-E.arrowOffsetX+i.pad.l,y:i.headerHeight/2+E.textOffsetY+i.pad.t}),a.on(
"click",
function(){r.call(x),r.attr(E.menuIndexAttrName,o(r,i)?-1:String(i._index)),u(t,e,r,n,i)}),a.on(
"mouseover",
function(){a.call(v)}),a.on(
"mouseout",
function(){a.call(g,i)}),A.setTranslate(e,i.lx,i.ly)}
function u(t,e,r,n,i){r||(r=e,r.attr(
"pointer-events",
"all"));var o=a(r)&&
"buttons"!==i.type?[]:i.buttons,l=
"dropdown"===i.type?E.dropdownButtonClassName:E.buttonClassName,u=r.selectAll(
"g."+l).data(o),d=u.enter().append(
"g").classed(l,!0),p=u.exit();
"dropdown"===i.type?(d.attr(
"opacity",
"0").transition().attr(
"opacity",
"1"),p.transition().attr(
"opacity",
"0").remove()):p.remove();var y=0,x=0,_=[
"up",
"down"].indexOf(i.direction)!==-1;
"dropdown"===i.type&&(_?x=i.headerHeight+E.gapButtonHeader:y=i.headerWidth+E.gapButtonHeader),
"dropdown"===i.type&&
"up"===i.direction&&(x=-E.gapButtonHeader+E.gapButton-i.openHeight),
"dropdown"===i.type&&
"left"===i.direction&&(y=-E.gapButtonHeader+E.gapButton-i.openWidth);var k={x:i.lx+y+i.pad.l,y:i.ly+x+i.pad.t,yPad:E.gapButton,xPad:E.gapButton,index:0},A={l:k.x+i.borderwidth,t:k.y+i.borderwidth};u.each(
function(a,o){var l=w.select(
this);l.call(f,i,a).call(b,i,k),l.on(
"click",
function(){w.event.defaultPrevented||(s(t,i,a,e,r,n,o),M.executeAPICommand(t,a.method,a.args),t.emit(
"plotly_buttonclicked",{menu:i,button:a,active:i.active}))}),l.on(
"mouseover",
function(){l.call(v)}),l.on(
"mouseout",
function(){l.call(g,i),u.call(m,i)})}),u.call(m,i),_?(A.w=Math.max(i.openWidth,i.headerWidth),A.h=k.y-A.t):(A.w=k.x-A.l,A.h=Math.max(i.openHeight,i.headerHeight)),A.direction=i.direction,n&&(u.size()?c(t,e,r,n,i,A):h(n))}function c(t,e,r,n,i,a){var o,s,l,u=i.direction,c=
"up"===u||
"down"===u,h=i.active;
if(c)
for(s=0,l=0;l<h;l++)s+=i.heights[l]+E.gapButton;
else for(o=0,l=0;l<h;l++)o+=i.widths[l]+E.gapButton;n.enable(a,o,s),n.hbar&&n.hbar.attr(
"opacity",
"0").transition().attr(
"opacity",
"1"),n.vbar&&n.vbar.attr(
"opacity",
"0").transition().attr(
"opacity",
"1")}
function h(t){var e=!!t.hbar,r=!!t.vbar;e&&t.hbar.transition().attr(
"opacity",
"0").each(
"end",
function(){e=!1,r||t.disable()}),r&&t.vbar.transition().attr(
"opacity",
"0").each(
"end",
function(){r=!1,e||t.disable()})}
function f(t,e,r){t.call(d,e).call(p,e,r)}
function d(t,e){var r=t.selectAll(
"rect").data([0]);r.enter().append(
"rect").classed(E.itemRectClassName,!0).attr({rx:E.rx,ry:E.ry,
"shape-rendering":
"crispEdges"}),r.call(k.stroke,e.bordercolor).call(k.fill,e.bgcolor).style(
"stroke-width",e.borderwidth+
"px")}
function p(t,e,r){var n=t.selectAll(
"text").data([0]);n.enter().append(
"text").classed(E.itemTextClassName,!0).classed(
"user-select-none",!0).attr(
"text-anchor",
"start"),n.call(A.font,e.font).text(r.label).call(T.convertToTspans)}
function m(t,e){var r=e.active;t.each(
function(t,n){var i=w.select(
this);n===r&&e.showactive&&i.select(
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function v(t){t.select(
"rect."+E.itemRectClassName).call(k.fill,E.hoverColor)}
function g(t,e){t.select(
"rect."+E.itemRectClassName).call(k.fill,e.bgcolor)}
function y(t,e){e.width1=0,e.height1=0,e.heights=[],e.widths=[],e.totalWidth=0,e.totalHeight=0,e.openWidth=0,e.openHeight=0,e.lx=0,e.ly=0;var r=A.tester.selectAll(
"g."+E.dropdownButtonClassName).data(e.buttons);r.enter().append(
"g").classed(E.dropdownButtonClassName,!0);var n=[
"up",
"down"].indexOf(e.direction)!==-1;r.each(
function(t,r){var i=w.select(
this);i.call(f,e,t);var a=i.select(
"."+E.itemTextClassName),o=a.selectAll(
"tspan"),s=a.node()&&A.bBox(a.node()).width,l=Math.max(s+E.textPadX,E.minWidth),u=e.font.size*E.fontSizeToHeight,c=o[0].length||1,h=Math.max(u*c,E.minHeight)+E.textOffsetY;h=Math.ceil(h),l=Math.ceil(l),e.widths[r]=l,e.heights[r]=h,e.height1=Math.max(e.height1,h),e.width1=Math.max(e.width1,l),n?(e.totalWidth=Math.max(e.totalWidth,l),e.openWidth=e.totalWidth,e.totalHeight+=h+E.gapButton,e.openHeight+=h+E.gapButton):(e.totalWidth+=l+E.gapButton,e.openWidth+=l+E.gapButton,e.totalHeight=Math.max(e.totalHeight,h),e.openHeight=e.totalHeight)}),n?e.totalHeight-=E.gapButton:e.totalWidth-=E.gapButton,e.headerWidth=e.width1+E.arrowPadX,e.headerHeight=e.height1,
"dropdown"===e.type&&(n?(e.width1+=E.arrowPadX,e.totalHeight=e.height1):e.totalWidth=e.width1,e.totalWidth+=E.arrowPadX),r.remove();var i=e.totalWidth+e.pad.l+e.pad.r,a=e.totalHeight+e.pad.t+e.pad.b,o=t._fullLayout._size;e.lx=o.l+o.w*e.x,e.ly=o.t+o.h*(1-e.y);var s=
"left";S.isRightAnchor(e)&&(e.lx-=i,s=
"right"),S.isCenterAnchor(e)&&(e.lx-=i/2,s=
"center");var l=
"top";S.isBottomAnchor(e)&&(e.ly-=a,l=
"bottom"),S.isMiddleAnchor(e)&&(e.ly-=a/2,l=
"middle"),e.totalWidth=Math.ceil(e.totalWidth),e.totalHeight=Math.ceil(e.totalHeight),e.lx=Math.round(e.lx),e.ly=Math.round(e.ly),M.autoMargin(t,E.autoMarginIdRoot+e._index,{x:e.x,y:e.y,l:i*({right:1,center:.5}[s]||0),r:i*({left:1,center:.5}[s]||0),b:a*({top:1,middle:.5}[l]||0),t:a*({bottom:1,middle:.5}[l]||0)})}
function b(t,e,r,n){n=n||{};var i=t.select(
"."+E.itemRectClassName),a=t.select(
"."+E.itemTextClassName),o=a.selectAll(
"tspan"),s=e.borderwidth,l=r.index;A.setTranslate(t,s+r.x,s+r.y);var u=[
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function x(t){t.selectAll(
"g."+E.dropdownButtonClassName).remove()}
function _(t){
for(var e=t._fullLayout._pushmargin||{},r=Object.keys(e),n=0;n<r.length;n++){var i=r[n];i.indexOf(E.autoMarginIdRoot)!==-1&&M.autoMargin(t,i)}}var w=t(
"d3"),M=t(
"../../plots/plots"),k=t(
"../color"),A=t(
"../drawing"),T=t(
"../../lib/svg_text_utils"),S=t(
"../legend/anchor_utils"),E=t(
"./constants"),L=t(
"./scrollbox");e.exports=
function(t){var e=t._fullLayout,r=n(e),a=e._infolayer.selectAll(
"g."+E.containerClassName).data(r.length>0?[0]:[]);
if(a.enter().append(
"g").classed(E.containerClassName,!0).style(
"cursor",
"pointer"),a.exit().remove(),a.exit().size()&&_(t),0!==r.length){var c=a.selectAll(
"g."+E.headerGroupClassName).data(r,i);c.enter().append(
"g").classed(E.headerGroupClassName,!0);var h=a.selectAll(
"g."+E.dropdownButtonGroupClassName).data([0]);h.enter().append(
"g").classed(E.dropdownButtonGroupClassName,!0).style(
"pointer-events",
"all");
for(var f=0;f<r.length;f++){var d=r[f];y(t,d)}var p=
"updatemenus"+e._uid,m=
new L(t,h,p);c.enter().size()&&h.call(x).attr(E.menuIndexAttrName,
"-1"),c.exit().each(
function(e){w.select(
this).remove(),h.call(x).attr(E.menuIndexAttrName,
"-1"),M.autoMargin(t,E.autoMarginIdRoot+e._index)}),c.each(
function(e){var r=w.select(
this),n=
"dropdown"===e.type?h:null;M.manageCommandObserver(t,e,e.buttons,
function(i){s(t,e,e.buttons[i.index],r,n,m,i.index,!0)}),
"dropdown"===e.type?(l(t,r,h,m,e),o(h,e)&&u(t,r,h,m,e)):u(t,r,null,null,e)})}}},{
"../../lib/svg_text_utils":728,
"../../plots/plots":811,
"../color":590,
"../drawing":614,
"../legend/anchor_utils":640,
"./constants":681,
"./scrollbox":685,d3:118}],684:[
function(t,e,r){arguments[4][678][0].apply(r,arguments)},{
"./attributes":680,
"./constants":681,
"./defaults":682,
"./draw":683,dup:678}],685:[
function(t,e,r){
"use strict";
function n(t,e,r){this.gd=t,this.container=e,this.
id=r,this.position=null,this.translateX=null,this.translateY=null,this.hbar=null,this.vbar=null,this.bg=this.container.selectAll(
"rect.scrollbox-bg").data([0]),this.bg.exit().on(
".drag",null).on(
"wheel",null).remove(),this.bg.enter().append(
"rect").classed(
"scrollbox-bg",!0).style(
"pointer-events",
"all").attr({opacity:0,x:0,y:0,width:0,height:0})}e.exports=n;var i=t(
"d3"),a=t(
"../color"),o=t(
"../drawing"),s=t(
"../../lib");n.barWidth=2,n.barLength=20,n.barRadius=2,n.barPad=1,n.barColor=
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function(t,e,r){var s=this.gd._fullLayout,l=s.width,u=s.height;this.position=t;var c,h,f,d,p=this.position.l,m=this.position.w,v=this.position.t,g=this.position.h,y=this.position.direction,b=
"down"===y,x=
"left"===y,_=
"right"===y,w=
"up"===y,M=m,k=g;b||x||_||w||(this.position.direction=
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"rect.scrollbar-horizontal").data(A?[0]:[]);C.exit().on(
".drag",null).remove(),C.enter().append(
"rect").classed(
"scrollbar-horizontal",!0).call(a.fill,n.barColor),A?(this.hbar=C.attr({rx:n.barRadius,ry:n.barRadius,x:E,y:L,width:T,height:S}),this._hbarXMin=E+T/2,this._hbarTranslateMax=M-T):(delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax);var z=g>k,D=n.barWidth+2*n.barPad,I=n.barLength+2*n.barPad,P=p+m,O=v;P+D>l&&(P=l-D);var j=this.container.selectAll(
"rect.scrollbar-vertical").data(z?[0]:[]);j.exit().on(
".drag",null).remove(),j.enter().append(
"rect").classed(
"scrollbar-vertical",!0).call(a.fill,n.barColor),z?(this.vbar=j.attr({rx:n.barRadius,ry:n.barRadius,x:P,y:O,width:D,height:I}),this._vbarYMin=O+I/2,this._vbarTranslateMax=k-I):(delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax);var F=this.id,R=c-.5,N=z?h+D+.5:h+.5,B=f-.5,U=A?d+S+.5:d+.5,V=s._topdefs.selectAll(
"#"+F).data(A||z?[0]:[]);
if(V.exit().remove(),V.enter().append(
"clipPath").attr(
"id",F).append(
"rect"),A||z?(this._clipRect=V.select(
"rect").attr({x:Math.floor(R),y:Math.floor(B),width:Math.ceil(N)-Math.floor(R),height:Math.ceil(U)-Math.floor(B)}),this.container.call(o.setClipUrl,F),this.bg.attr({x:p,y:v,width:m,height:g})):(this.bg.attr({width:0,height:0}),this.container.on(
"wheel",null).on(
".drag",null).call(o.setClipUrl,null),
delete this._clipRect),A||z){var q=i.behavior.drag().on(
"dragstart",
function(){i.event.sourceEvent.preventDefault()}).on(
"drag",this._onBoxDrag.bind(
this));this.container.on(
"wheel",null).on(
"wheel",this._onBoxWheel.bind(
this)).on(
".drag",null).call(q);var H=i.behavior.drag().on(
"dragstart",
function(){i.event.sourceEvent.preventDefault(),i.event.sourceEvent.stopPropagation()}).on(
"drag",this._onBarDrag.bind(
this));A&&this.hbar.on(
".drag",null).call(H),z&&this.vbar.on(
".drag",null).call(H)}this.setTranslate(e,r)},n.prototype.disable=
function(){(this.hbar||this.vbar)&&(this.bg.attr({width:0,height:0}),this.container.on(
"wheel",null).on(
".drag",null).call(o.setClipUrl,null),
delete this._clipRect),this.hbar&&(this.hbar.on(
".drag",null),this.hbar.remove(),
delete this.hbar,
delete this._hbarXMin,
delete this._hbarTranslateMax),this.vbar&&(this.vbar.on(
".drag",null),this.vbar.remove(),
delete this.vbar,
delete this._vbarYMin,
delete this._vbarTranslateMax)},n.prototype._onBoxDrag=
function(){var t=this.translateX,e=this.translateY;this.hbar&&(t-=i.event.dx),this.vbar&&(e-=i.event.dy),this.setTranslate(t,e)},n.prototype._onBoxWheel=
function(){
57 var t=this.translateX,e=this.translateY;this.hbar&&(t+=i.event.deltaY),this.vbar&&(e+=i.event.deltaY),this.setTranslate(t,e)},n.prototype._onBarDrag=
function(){var t=this.translateX,e=this.translateY;
if(this.hbar){var r=t+this._hbarXMin,n=r+this._hbarTranslateMax;t=(s.constrain(i.event.x,r,n)-r)/(n-r)*(this.position.w-this._box.w)}
if(this.vbar){var a=e+this._vbarYMin,o=a+this._vbarTranslateMax;e=(s.constrain(i.event.y,a,o)-a)/(o-a)*(this.position.h-this._box.h)}this.setTranslate(t,e)},n.prototype.setTranslate=
function(t,e){var r=this.position.w-this._box.w,n=this.position.h-this._box.h;
if(t=s.constrain(t||0,0,r),e=s.constrain(e||0,0,n),this.translateX=t,this.translateY=e,this.container.call(o.setTranslate,
this._box.l-
this.position.l-t,
this._box.t-
this.position.t-e),this._clipRect&&this._clipRect.attr({x:Math.floor(this.position.l+t-.5),y:Math.floor(this.position.t+e-.5)}),this.hbar){var i=t/r;this.hbar.call(o.setTranslate,t+i*
this._hbarTranslateMax,e)}
if(this.vbar){var a=e/n;this.vbar.call(o.setTranslate,t,e+a*
this._vbarTranslateMax)}}},{
"../../lib":709,
"../color":590,
"../drawing":614,d3:118}],686:[
function(t,e,r){
"use strict";e.exports={solid:[1],dot:[1,1],dash:[4,1],longdash:[8,1],dashdot:[4,1,1,1],longdashdot:[8,1,1,1]}},{}],687:[
function(t,e,r){
"use strict";e.exports={solid:[[],0],dot:[[.5,1],200],dash:[[.5,1],50],longdash:[[.5,1],10],dashdot:[[.5,.625,.875,1],50],longdashdot:[[.5,.7,.8,1],10]}},{}],688:[
function(t,e,r){
"use strict";e.exports={circle:
"\u25cf",
"circle-open":
"\u25cb",square:
"\u25a0",
"square-open":
"\u25a1",diamond:
"\u25c6",
"diamond-open":
"\u25c7",cross:
"+",x:
"\u274c"}},{}],689:[
function(t,e,r){
"use strict";e.exports={SHOW_PLACEHOLDER:100,HIDE_PLACEHOLDER:1e3,DBLCLICKDELAY:300}},{}],690:[
function(t,e,r){
"use strict";e.exports={BADNUM:
void 0,FP_SAFE:Number.MAX_VALUE/1e4,ONEAVGYEAR:315576e5,ONEAVGMONTH:26298e5,ONEDAY:864e5,ONEHOUR:36e5,ONEMIN:6e4,ONESEC:1e3,EPOCHJD:2440587.5,ALMOST_EQUAL:1-1e-6}},{}],691:[
function(t,e,r){
"use strict";e.exports={entityToUnicode:{mu:
"\u03bc",amp:
"&",lt:
"<",gt:
">",nbsp:
"\xa0",times:
"\xd7",plusmn:
"\xb1",deg:
"\xb0"},unicodeToEntity:{
"&":
"amp",
"<":
"lt",
">":
"gt",
'"':
"quot",
"'":
"#x27",
"/":
"#x2F"}}},{}],692:[
function(t,e,r){
"use strict";r.xmlns=
"http://www.w3.org/2000/xmlns/",r.svg=
"http://www.w3.org/2000/svg",r.xlink=
"http://www.w3.org/1999/xlink",r.svgAttrs={xmlns:r.svg,
"xmlns:xlink":r.xlink}},{}],693:[
function(t,e,r){
"use strict";var n=t(
"./plotly");r.version=
"1.27.1",t(
"es6-promise").polyfill(),t(
"../build/plotcss"),t(
"./fonts/mathjax_config"),r.plot=n.plot,r.newPlot=n.newPlot,r.restyle=n.restyle,r.relayout=n.relayout,r.redraw=n.redraw,r.update=n.update,r.extendTraces=n.extendTraces,r.prependTraces=n.prependTraces,r.addTraces=n.addTraces,r.deleteTraces=n.deleteTraces,r.moveTraces=n.moveTraces,r.purge=n.purge,r.setPlotConfig=t(
"./plot_api/set_plot_config"),r.register=t(
"./plot_api/register"),r.toImage=t(
"./plot_api/to_image"),r.downloadImage=t(
"./snapshot/download"),r.validate=t(
"./plot_api/validate"),r.addFrames=n.addFrames,r.deleteFrames=n.deleteFrames,r.animate=n.animate,r.register(t(
"./traces/scatter")),r.register([t(
"./components/fx"),t(
"./components/legend"),t(
"./components/annotations"),t(
"./components/shapes"),t(
"./components/images"),t(
"./components/updatemenus"),t(
"./components/sliders"),t(
"./components/rangeslider"),t(
"./components/rangeselector")]),r.Icons=t(
"../build/ploticon"),r.Plots=n.Plots,r.Fx=t(
"./components/fx"),r.Snapshot=t(
"./snapshot"),r.PlotSchema=t(
"./plot_api/plot_schema"),r.Queue=t(
"./lib/queue"),r.d3=t(
"d3")},{
"../build/plotcss":1,
"../build/ploticon":2,
"./components/annotations":586,
"./components/fx":631,
"./components/images":639,
"./components/legend":647,
"./components/rangeselector":659,
"./components/rangeslider":665,
"./components/shapes":672,
"./components/sliders":678,
"./components/updatemenus":684,
"./fonts/mathjax_config":694,
"./lib/queue":721,
"./plot_api/plot_schema":737,
"./plot_api/register":738,
"./plot_api/set_plot_config":739,
"./plot_api/to_image":741,
"./plot_api/validate":742,
"./plotly":743,
"./snapshot":831,
"./snapshot/download":828,
"./traces/scatter":1018,d3:118,
"es6-promise":124}],694:[
function(t,e,r){
"use strict";
"undefined"!=typeof MathJax?(r.MathJax=!0,MathJax.Hub.Config({messageStyle:
"none",skipStartupTypeset:!0,displayAlign:
"left",tex2jax:{inlineMath:[[
"$",
"$"],[
"\\(",
"\\)"]]}}),MathJax.Hub.Configured()):r.MathJax=!1},{}],695:[
function(t,e,r){
"use strict";e.exports=
function(t,e,r,n){Array.isArray(t)&&(e[r]=t[n])}},{}],696:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../constants/numerical").BADNUM;e.exports=
function(t){
return"string"==typeof t&&(t=t.replace(/^[
'"%,$#\s']+|[, ]|[
'"%,$#\s']+$/g,
"")),n(t)?Number(t):i}},{
"../constants/numerical":690,
"fast-isnumeric":127}],697:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"tinycolor2"),a=t(
"../components/colorscale/get_scale"),o=(Object.keys(t(
"../components/colorscale/scales")),t(
"./nested_property")),s=/^([2-9]|[1-9][0-9]+)$/;r.valObjects={data_array:{coerceFunction:
function(t,e,r){Array.isArray(t)?e.set(t):
void 0!==r&&e.set(r)}},enumerated:{coerceFunction:
function(t,e,r,n){n.coerceNumber&&(t=+t),n.values.indexOf(t)===-1?e.set(r):e.set(t)}},
boolean:{coerceFunction:
function(t,e,r){t===!0||t===!1?e.set(t):e.set(r)}},number:{coerceFunction:
function(t,e,r,i){!n(t)||
void 0!==i.min&&t<i.min||
void 0!==i.max&&t>i.max?e.set(r):e.set(+t)}},integer:{coerceFunction:
function(t,e,r,i){t%1||!n(t)||
void 0!==i.min&&t<i.min||
void 0!==i.max&&t>i.max?e.set(r):e.set(+t)}},
string:{coerceFunction:
function(t,e,r,n){
if(
"string"!=typeof t){var i=
"number"==typeof t;n.strict!==!0&&i?e.set(String(t)):e.set(r)}
else n.noBlank&&!t?e.set(r):e.set(t)}},color:{coerceFunction:
function(t,e,r){i(t).isValid()?e.set(t):e.set(r)}},colorscale:{coerceFunction:
function(t,e,r){e.set(a(t,r))}},angle:{coerceFunction:
function(t,e,r){
"auto"===t?e.set(
"auto"):n(t)?(Math.abs(t)>180&&(t-=360*Math.round(t/360)),e.set(+t)):e.set(r)}},subplotid:{coerceFunction:
function(t,e,r){var n=r.length;
if(
"string"==typeof t&&t.substr(0,n)===r&&s.test(t.substr(n)))
return void e.set(t);e.set(r)},validateFunction:
function(t,e){var r=e.dflt,n=r.length;
return t===r||
"string"==typeof t&&!(t.substr(0,n)!==r||!s.test(t.substr(n)))}},flaglist:{coerceFunction:
function(t,e,r,n){
if(
"string"!=typeof t)
return void e.set(r);
if((n.extras||[]).indexOf(t)!==-1)
return void e.set(t);
for(var i=t.split(
"+"),a=0;a<i.length;){var o=i[a];n.flags.indexOf(o)===-1||i.indexOf(o)<a?i.splice(a,1):a++}i.length?e.set(i.join(
"+")):e.set(r)}},any:{coerceFunction:
function(t,e,r){
void 0===t?e.set(r):e.set(t)}},info_array:{coerceFunction:
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function(t,e,r){
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delete t.on,
delete t.once,
delete t.removeListener,
delete t.removeAllListeners,
delete t.emit,
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function(t,e,r){
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function a(t){
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e=t.graphDiv._fullLayout._axisConstraintGroups,r=t.xaxis._id,n=t.yaxis._id,i=0;i<e.length;i++)if(e[i][r]!==-1){if(e[i][n]!==-1)return!0;break}return!1}var i=t.mouseContainer,l=t.glplot,u=new n(i,l);return u.mouseListener=a(i,function(n,i,a){function o(e,r,n){var i=Math.min(r,n),a=Math.max(r,n);i!==a?(f[e]=i,f[e+2]=a,u.dataBox=f,t.setRanges(f)):(t.selectBox.selectBox=[0,0,1,1],t.glplot.setDirty())}var c,h,f=t.calcDataBox(),d=l.viewBox,p=u.lastPos[0],m=u.lastPos[1],v=s.MINDRAG*l.pixelRatio,g=s.MINZOOM*l.pixelRatio;switch(i*=l.pixelRatio,a*=l.pixelRatio,a=d[3]-d[1]-a,t.fullLayout.dragmode){case"zoom":if(n){var y=i/(d[2]-d[0])*(f[2]-f[0])+f[0],b=a/(d[3]-d[1])*(f[3]-f[1])+f[1];u.boxInited||(u.boxStart[0]=y,u.boxStart[1]=b,u.dragStart[0]=i,u.dragStart[1]=a),u.boxEnd[0]=y,u.boxEnd[1]=b,u.boxInited=!0,u.boxEnabled||u.boxStart[0]===u.boxEnd[0]&&u.boxStart[1]===u.boxEnd[1]||(u.boxEnabled=!0);var x=Math.abs(u.dragStart[0]-i)<g,_=Math.abs(u.dragStart[1]-a)<g;if(!r()||x&&_)x&&(u.boxEnd[0]=u.boxStart[0]),_&&(u.boxEnd[1]=u.boxStart[1]);else{c=u.boxEnd[0]-u.boxStart[0],h=u.boxEnd[1]-u.boxStart[1];var w=(f[3]-f[1])/(f[2]-f[0]);Math.abs(c*w)>Math.abs(h)?(u.boxEnd[1]=u.boxStart[1]+Math.abs(c)*w*(Math.sign(h)||1),u.boxEnd[1]<f[1]?(u.boxEnd[1]=f[1],u.boxEnd[0]=u.boxStart[0]+(f[1]-u.boxStart[1])/Math.abs(w)):u.boxEnd[1]>f[3]&&(u.boxEnd[1]=f[3],u.boxEnd[0]=u.boxStart[0]+(f[3]-u.boxStart[1])/Math.abs(w))):(u.boxEnd[0]=u.boxStart[0]+Math.abs(h)/w*(Math.sign(c)||1),u.boxEnd[0]<f[0]?(u.boxEnd[0]=f[0],u.boxEnd[1]=u.boxStart[1]+(f[0]-u.boxStart[0])*Math.abs(w)):u.boxEnd[0]>f[2]&&(u.boxEnd[0]=f[2],u.boxEnd[1]=u.boxStart[1]+(f[2]-u.boxStart[0])*Math.abs(w)))}}else 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c=Math.exp(.1*n/(a[3]-a[1])),h=o/(a[2]-a[0])*(i[2]-i[0])+i[0],f=s/(a[3]-a[1])*(i[3]-i[1])+i[1];i[0]=(i[0]-h)*c+h,i[2]=(i[2]-h)*c+h,i[1]=(i[1]-f)*c+f,i[3]=(i[3]-f)*c+f,t.setRanges(i),u.lastInputTime=Date.now(),e(),t.cameraChanged(),t.handleAnnotations(),t.relayoutCallback()}return!0}),u}var a=t("mouse-change"),o=t("mouse-wheel"),s=t("../cartesian/constants");e.exports=i},{"../cartesian/constants":753,"mouse-change":445,"mouse-wheel":448}],787:[function(t,e,r){"use strict";function n(t){this.scene=t,this.gl=t.gl,this.pixelRatio=t.pixelRatio,this.screenBox=[0,0,1,1],this.viewBox=[0,0,1,1],this.dataBox=[-1,-1,1,1],this.borderLineEnable=[!1,!1,!1,!1],this.borderLineWidth=[1,1,1,1],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.ticks=[[],[]],this.tickEnable=[!0,!0,!1,!1],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labels=["x","y"],this.labelEnable=[!0,!0,!1,!1],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelPad=[15,15,15,15],this.labelSize=[12,12],this.labelFont=["sans-serif","sans-serif"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.title="",this.titleEnable=!0,this.titleCenter=[0,0,0,0],this.titleAngle=0,this.titleColor=[0,0,0,1],this.titleFont="sans-serif",this.titleSize=18,this.gridLineEnable=[!0,!0],this.gridLineColor=[[0,0,0,.5],[0,0,0,.5]],this.gridLineWidth=[1,1],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[1,1],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.static=this.scene.staticPlot}function i(t){return new n(t)}var a=t("../plots"),o=t("../cartesian/axes"),s=t("../../lib/html2unicode"),l=t("../../lib/str2rgbarray"),u=n.prototype,c=["xaxis","yaxis"];u.merge=function(t){this.titleEnable=!1,this.backgroundColor=l(t.plot_bgcolor);var e,r,n,i,a,o,u,h,f,d,p;for(d=0;d<2;++d){for(e=c[d],r=t[this.scene[e]._name],n=/Click to enter .+ 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n=t("./scene2d"),i=t("../plots"),a=t("../../constants/xmlns_namespaces");r.name="gl2d",r.attr=["xaxis","yaxis"],r.idRoot=["x","y"],r.idRegex={x:/^x([2-9]|[1-9][0-9]+)?$/,y:/^y([2-9]|[1-9][0-9]+)?$/},r.attrRegex={x:/^xaxis([2-9]|[1-9][0-9]+)?$/,y:/^yaxis([2-9]|[1-9][0-9]+)?$/},r.attributes=t("../cartesian/attributes"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,a=i.getSubplotIds(e,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=e._plots[s],u=i.getSubplotData(r,"gl2d",s),c=l._scene2d;void 0===c&&(c=new n({id:s,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),l._scene2d=c),c.plot(u,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=i.getSubplotIds(n,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=n._plots[s];if(l._scene2d){0===i.getSubplotData(t,"gl2d",s).length&&(l._scene2d.destroy(),delete n._plots[s])}}},r.toSVG=function(t){for(var e=t._fullLayout,r=i.getSubplotIds(e,"gl2d"),n=0;n<r.length;n++){var o=e._plots[r[n]],s=o._scene2d,l=s.toImage("png");e._glimages.append("svg:image").attr({xmlns:a.svg,"xlink:href":l,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),s.destroy()}}},{"../../constants/xmlns_namespaces":692,"../cartesian/attributes":747,"../plots":811,"./scene2d":789}],789:[function(t,e,r){"use strict";function n(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.glplotOptions=p(this),this.glplotOptions.merge(e),this.glplot=c(this.glplotOptions),this.camera=m(this),this.traces={},this.spikes=h(this.glplot),this.selectBox=f(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.bounds=[1/0,1/0,-1/0,-1/0],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}function i(t,e){for(var r=0;r<2;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1}var a,o,s=t("../../registry"),l=t("../../plots/cartesian/axes"),u=t("../../components/fx"),c=t("gl-plot2d"),h=t("gl-spikes2d"),f=t("gl-select-box"),d=t("webgl-context"),p=t("./convert"),m=t("./camera"),v=t("../../lib/html2unicode"),g=t("../../lib/show_no_webgl_msg"),y=t("../../plots/cartesian/constraints"),b=["xaxis","yaxis"];e.exports=n;var x=n.prototype;x.makeFramework=function(){if(this.staticPlot){if(!(o||(a=document.createElement("canvas"),o=d({canvas:a,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error("Error creating static canvas/context for image server");this.canvas=a,this.gl=o}else{var t=document.createElement("canvas"),e=d({canvas:t,premultipliedAlpha:!0});e||g(this),this.canvas=t,this.gl=e}var r=this.canvas;r.style.width="100%",r.style.height="100%",r.style.position="absolute",r.style.top="0px",r.style.left="0px",r.style["pointer-events"]="none",this.updateSize(r),r.className+="user-select-none";var n=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");n.style.position="absolute",n.style.top=n.style.left="0px",n.style.width=n.style.height="100%",n.style["z-index"]=20,n.style["pointer-events"]="none";var i=this.mouseContainer=document.createElement("div");i.style.position="absolute";var s=this.container;s.appendChild(r),s.appendChild(n),s.appendChild(i)},x.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(a),this.updateSize(this.canvas),this.glplot.setDirty(),this.glplot.draw();var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,i);for(var o=0,s=n-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var u=0;u<4;++u){var c=i[4*(r*o+l)+u];i[4*(r*o+l)+u]=i[4*(r*s+l)+u],i[4*(r*s+l)+u]=c}var h=document.createElement("canvas");h.width=r,h.height=n;var f=h.getContext("2d"),d=f.createImageData(r,n);d.data.set(i),f.putImageData(d,0,0);var p;switch(t){case"jpeg":p=h.toDataURL("image/jpeg");break;case"webp":p=h.toDataURL("image/webp");break;default:p=h.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(a),p},x.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,r=this.fullLayout,n=r.width,i=r.height,a=0|Math.ceil(e*n),o=0|Math.ceil(e*i);return t.width===a&&t.height===o||(t.width=a,t.height=o),this.redraw&&this.redraw(),t},x.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale(),this.xaxis._length=this.glplot.viewBox[2]-this.glplot.viewBox[0],this.yaxis._length=this.glplot.viewBox[3]-this.glplot.viewBox[1];for(var t=[l.calcTicks(this.xaxis),l.calcTicks(this.yaxis)],e=0;e<2;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=v(t[e][r].text+"");return t},x.updateRefs=function(t){this.fullLayout=t;var e=l.subplotMatch,r="xaxis"+this.id.match(e)[1],n="yaxis"+this.id.match(e)[2];this.xaxis=this.fullLayout[r],this.yaxis=this.fullLayout[n]},x.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,r=this.yaxis,n=t.layout;n.xaxis.autorange=e.autorange,n.xaxis.range=e.range.slice(0),n.yaxis.autorange=r.autorange,n.yaxis.range=r.range.slice(0);var i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[r._name]=r.range.slice(0),t.emit("plotly_relayout",i)},x.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks();i(e,this.glplotOptions.ticks)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},x.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&s.getComponentMethod("annotations","drawOne")(t,r)}},x.destroy=function(){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.staticPlot||this.container.removeChild(this.canvas),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0},x.plot=function(t,e,r){var n=this.glplot;this.updateRefs(r),this.updateTraces(t,e);var i=r.width,a=r.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(r),o.screenBox=[0,0,i,a];var s=r._size,u=this.xaxis.domain,c=this.yaxis.domain;o.viewBox=[s.l+u[0]*s.w,s.b+c[0]*s.h,i-s.r-(1-u[1])*s.w,a-s.t-(1-c[1])*s.h],this.mouseContainer.style.width=s.w*(u[1]-u[0])+"px",this.mouseContainer.style.height=s.h*(c[1]-c[0])+"px",this.mouseContainer.height=s.h*(c[1]-c[0]),this.mouseContainer.style.left=s.l+u[0]*s.w+"px",this.mouseContainer.style.top=s.t+(1-c[1])*s.h+"px";var h=this.bounds;h[0]=h[1]=1/0,h[2]=h[3]=-1/0;var f,d,p=Object.keys(this.traces);for(d=0;d<p.length;++d)for(var m=this.traces[p[d]],v=0;v<2;++v)h[v]=Math.min(h[v],m.bounds[v]),h[v+2]=Math.max(h[v+2],m.bounds[v+2]);for(d=0;d<2;++d)h[d]>h[d+2]&&(h[d]=-1,h[d+2]=1),f=this[b[d]],f._length=o.viewBox[d+2]-o.viewBox[d],l.doAutoRange(f),f.setScale();var g={_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis};y({_fullLayout:g}),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(r),n.update(o),this.glplot.draw()},x.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,r=t.range,n=e.range,i=t.r2l,a=e.r2l;return[i(r[0]),a(n[0]),i(r[1]),a(n[1])]},x.setRanges=function(t){var e=this.xaxis,r=this.yaxis,n=e.l2r,i=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[i(t[1]),i(t[3])]},x.updateTraces=function(t,e){var r,n,i,a=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<a.length;r++){var o=a[r],s=this.traces[o];for(n=0;n<t.length;n++)if(i=t[n],i.uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){i=t[r];var l=e[r],u=this.traces[i.uid];u?u.update(i,l):(u=i._module.plot(this,i,l),this.traces[i.uid]=u)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},x.emitPointAction=function(t,e){for(var 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l="rotate"===s,c="pan"===s,h="zoom"===s,m=!!o.control,v=!!o.alt,g=!!o.shift,y=!!(1&e),b=!!(2&e),x=!!(4&e),_=1/t.clientHeight,w=_*(r-d),M=_*(a-p),k=f.flipX?1:-1,A=f.flipY?1:-1,T=i(),S=Math.PI*f.rotateSpeed;if((l&&y&&!m&&!v&&!g||y&&!m&&!v&&g)&&n.rotate(T,k*S*w,-A*S*M,0),(c&&y&&!m&&!v&&!g||b||y&&m&&!v&&!g)&&n.pan(T,-f.translateSpeed*w*u,f.translateSpeed*M*u,0),h&&y&&!m&&!v&&!g||x||y&&!m&&v&&!g){var E=-f.zoomSpeed*M/window.innerHeight*(T-n.lastT())*100;n.pan(T,0,0,u*(Math.exp(E)-1))}return d=r,p=a,!0}}),s(t,function(t,e){if(f.keyBindingMode!==!1){var r=f.flipX?1:-1,a=f.flipY?1:-1,o=i();if(Math.abs(t)>Math.abs(e))n.rotate(o,0,0,-t*r*Math.PI*f.rotateSpeed/window.innerWidth);else{var s=-f.zoomSpeed*a*e/window.innerHeight*(o-n.lastT())/100;n.pan(o,0,0,u*(Math.exp(s)-1))}}},!0),f}e.exports=n;var i=t("right-now"),a=t("3d-view"),o=t("mouse-change"),s=t("mouse-wheel")},{"3d-view":35,"mouse-change":445,"mouse-wheel":448,"right-now":494}],791:[function(t,e,r){"use strict";var n=t("./scene"),i=t("../plots"),a=t("../../lib"),o=t("../../constants/xmlns_namespaces");r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attrRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,o=i.getSubplotIds(e,"gl3d"),s=0;s<o.length;s++){var l=o[s],u=i.getSubplotData(r,"gl3d",l),c=e[l],h=c._scene;h||(h=new n({id:l,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),c._scene=h),h.cameraInitial||(h.cameraInitial=a.extendDeep({},c.camera)),h.plot(u,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=i.getSubplotIds(n,"gl3d"),o=0;o<a.length;o++){var s=a[o];!e[s]&&n[s]._scene&&n[s]._scene.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=i.getSubplotIds(e,"gl3d"),n=e._size,a=0;a<r.length;a++){var s=e[r[a]],l=s.domain,u=s._scene,c=u.toImage("png");e._glimages.append("svg:image").attr({xmlns:o.svg,"xlink:href":c,x:n.l+n.w*l.x[0],y:n.t+n.h*(1-l.y[1]),width:n.w*(l.x[1]-l.x[0]),height:n.h*(l.y[1]-l.y[0]),preserveAspectRatio:"none"}),u.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}}},{"../../constants/xmlns_namespaces":692,"../../lib":709,"../plots":811,"./layout/attributes":792,"./layout/defaults":796,"./layout/layout_attributes":797,"./scene":801}],792:[function(t,e,r){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene"}}},{}],793:[function(t,e,r){"use strict";var n=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={visible:i.visible,showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:n.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth}},{"../../../components/color":590,"../../../lib/extend":701,"../../cartesian/layout_attributes":759}],794:[function(t,e,r){"use strict";var n=t("tinycolor2").mix,i=t("../../../lib"),a=t("./axis_attributes"),o=t("../../cartesian/type_defaults"),s=t("../../cartesian/axis_defaults"),l=["xaxis","yaxis","zaxis"];e.exports=function(t,e,r){function u(t,e){return i.coerce(c,h,a,t,e)}for(var c,h,f=0;f<l.length;f++){var d=l[f];c=t[d]||{},h=e[d]={_id:d[0]+r.scene,_name:d},o(c,h,u,r.data),s(c,h,u,{font:r.font,letter:d[0],data:r.data,showGrid:!0,bgColor:r.bgColor,calendar:r.calendar}),u("gridcolor",n(h.color,r.bgColor,13600/187).toRgbString()),u("title",d[0]),h.setScale=i.noop,u("showspikes")&&(u("spikesides"),u("spikethickness"),u("spikecolor",h.color)),u("showaxeslabels"),u("showbackground")&&u("backgroundcolor")}}},{"../../../lib":709,"../../cartesian/axis_defaults":750,"../../cartesian/type_defaults":770,"./axis_attributes":793,tinycolor2:526}],795:[function(t,e,r){"use strict";function n(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}function i(t){var e=new n;return e.merge(t),e}var a=t("../../../lib/html2unicode"),o=t("../../../lib/str2rgbarray"),s=["xaxis","yaxis","zaxis"];n.prototype.merge=function(t){for(var e=this,r=0;r<3;++r){var n=t[s[r]];n.visible?(e.labels[r]=a(n.title),"titlefont"in n&&(n.titlefont.color&&(e.labelColor[r]=o(n.titlefont.color)),n.titlefont.family&&(e.labelFont[r]=n.titlefont.family),n.titlefont.size&&(e.labelSize[r]=n.titlefont.size)),"showline"in n&&(e.lineEnable[r]=n.showline),"linecolor"in n&&(e.lineColor[r]=o(n.linecolor)),"linewidth"in n&&(e.lineWidth[r]=n.linewidth),"showgrid"in n&&(e.gridEnable[r]=n.showgrid),"gridcolor"in n&&(e.gridColor[r]=o(n.gridcolor)),"gridwidth"in n&&(e.gridWidth[r]=n.gridwidth),"log"===n.type?e.zeroEnable[r]=!1:"zeroline"in n&&(e.zeroEnable[r]=n.zeroline),"zerolinecolor"in n&&(e.zeroLineColor[r]=o(n.zerolinecolor)),"zerolinewidth"in n&&(e.zeroLineWidth[r]=n.zerolinewidth),"ticks"in n&&n.ticks?e.lineTickEnable[r]=!0:e.lineTickEnable[r]=!1,"ticklen"in n&&(e.lineTickLength[r]=e._defaultLineTickLength[r]=n.ticklen),"tickcolor"in n&&(e.lineTickColor[r]=o(n.tickcolor)),"tickwidth"in n&&(e.lineTickWidth[r]=n.tickwidth),"tickangle"in n&&(e.tickAngle[r]="auto"===n.tickangle?0:Math.PI*-n.tickangle/180),"showticklabels"in n&&(e.tickEnable[r]=n.showticklabels),"tickfont"in n&&(n.tickfont.color&&(e.tickColor[r]=o(n.tickfont.color)),n.tickfont.family&&(e.tickFont[r]=n.tickfont.family),n.tickfont.size&&(e.tickSize[r]=n.tickfont.size)),"mirror"in n?["ticks","all","allticks"].indexOf(n.mirror)!==-1?(e.lineTickMirror[r]=!0,e.lineMirror[r]=!0):n.mirror===!0?(e.lineTickMirror[r]=!1,e.lineMirror[r]=!0):(e.lineTickMirror[r]=!1,e.lineMirror[r]=!1):e.lineMirror[r]=!1,"showbackground"in n&&n.showbackground!==!1?(e.backgroundEnable[r]=!0,e.backgroundColor[r]=o(n.backgroundcolor)):e.backgroundEnable[r]=!1):(e.tickEnable[r]=!1,e.labelEnable[r]=!1,e.lineEnable[r]=!1,e.lineTickEnable[r]=!1,e.gridEnable[r]=!1,e.zeroEnable[r]=!1,e.backgroundEnable[r]=!1)}},e.exports=i},{"../../../lib/html2unicode":707,"../../../lib/str2rgbarray":727}],796:[function(t,e,r){"use strict";function n(t,e,r,n){for(var i=r("bgcolor"),o=a.combine(i,n.paper_bgcolor),u=Object.keys(s.camera),c=0;c<u.length;c++)r("camera."+u[c]+".x"),r("camera."+u[c]+".y"),r("camera."+u[c]+".z");var h=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),f=h?"manual":"auto",d=r("aspectmode",f);h||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===d&&(e.aspectmode="auto")),l(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:o,calendar:n.calendar}),r("dragmode",n.getDfltFromLayout("dragmode")),r("hovermode",n.getDfltFromLayout("hovermode"))}var i=t("../../../lib"),a=t("../../../components/color"),o=t("../../subplot_defaults"),s=t("./layout_attributes"),l=t("./axis_defaults");e.exports=function(t,e,r){function a(e){if(!l){return i.validate(t[e],s[e])?t[e]:void 0}}var l=e._basePlotModules.length>1;o(t,e,r,{type:"gl3d",attributes:s,handleDefaults:n,font:e.font,fullData:r,getDfltFromLayout:a,paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{"../../../components/color":590,"../../../lib":709,"../../subplot_defaults":818,"./axis_defaults":794,"./layout_attributes":797}],797:[function(t,e,r){"use strict";function n(t,e,r){return{x:{valType:"number",dflt:t},y:{valType:"number",dflt:e},z:{valType:"number",dflt:r}}}var i=t("./axis_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)"},camera:{up:a(n(0,0,1),{}),center:a(n(0,0,0),{}),eye:a(n(1.25,1.25,1.25),{})},domain:{x:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]},y:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]}},aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto"},aspectratio:{x:{valType:"number",min:0},y:{valType:"number",min:0},z:{valType:"number",min:0}},xaxis:i,yaxis:i,zaxis:i,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan",!1],dflt:"turntable"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest"},_deprecated:{cameraposition:{valType:"info_array"}}}},{"../../../lib/extend":701,"./axis_attributes":793}],798:[function(t,e,r){"use strict";function n(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}function i(t){var e=new n;return e.merge(t),e}var a=t("../../../lib/str2rgbarray"),o=["xaxis","yaxis","zaxis"];n.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[o[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=a(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=i},{"../../../lib/str2rgbarray":727}],799:[function(t,e,r){"use strict";function n(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}function i(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,i=t.fullSceneLayout,c=[[],[],[]],h=0;h<3;++h){var f=i[l[h]];if(f._length=(r[h].hi-r[h].lo)*r[h].pixelsPerDataUnit/t.dataScale[h],1/0===Math.abs(f._length))c[h]=[];else{f.range[0]=r[h].lo/t.dataScale[h],f.range[1]=r[h].hi/t.dataScale[h],f._m=1/(t.dataScale[h]*r[h].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var d=f.tickmode;if("auto"===f.tickmode){f.tickmode="linear";var p=f.nticks||o.constrain(f._length/40,4,9);a.autoTicks(f,Math.abs(f.range[1]-f.range[0])/p)}for(var m=a.calcTicks(f),v=0;v<m.length;++v)m[v].x=m[v].x*t.dataScale[h],m[v].text=s(m[v].text);c[h]=m,f.tickmode=d}}e.ticks=c;for(var h=0;h<3;++h){u[h]=.5*(t.glplot.bounds[0][h]+t.glplot.bounds[1][h]);for(var v=0;v<2;++v)e.bounds[v][h]=t.glplot.bounds[v][h]}t.contourLevels=n(c)}e.exports=i;var a=t("../../cartesian/axes"),o=t("../../../lib"),s=t("../../../lib/html2unicode"),l=["xaxis","yaxis","zaxis"],u=[0,0,0]},{"../../../lib":709,"../../../lib/html2unicode":707,"../../cartesian/axes":748}],800:[function(t,e,r){"use strict";function n(t,e){var 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0),_.indexOf("y")===-1&&(y=void 0),_.indexOf("z")===-1&&(b=void 0),_.indexOf("text")===-1&&(u.textLabel=void 0),_.indexOf("name")===-1&&(l.name=void 0)}t.fullSceneLayout.hovermode&&v.loneHover({x:(.5+.5*f[0]/f[3])*a,y:(.5-.5*f[1]/f[3])*o,xLabel:g,yLabel:y,zLabel:b,text:u.textLabel,name:l.name,color:v.castHoverOption(r,p,"bgcolor")||l.color,borderColor:v.castHoverOption(r,p,"bordercolor"),fontFamily:v.castHoverOption(r,p,"font.family"),fontSize:v.castHoverOption(r,p,"font.size"),fontColor:v.castHoverOption(r,p,"font.color")},{container:n});var w={points:[{x:u.traceCoordinate[0],y:u.traceCoordinate[1],z:u.traceCoordinate[2],data:r._input,fullData:r,curveNumber:r.index,pointNumber:p}]};u.buttons&&u.distance<5?t.graphDiv.emit("plotly_click",w):t.graphDiv.emit("plotly_hover",w),h=w}else v.loneUnhover(n),t.graphDiv.emit("plotly_unhover",h)}function i(t,e,r,i){var a={canvas:r,gl:i,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(h||(c=document.createElement("canvas"),h=d({canvas:c,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");a.pixelRatio=t.pixelRatio,a.gl=h,a.canvas=c}try{t.glplot=f(a)}catch(e){y(t)}var o=function(t){if(t.fullSceneLayout.dragmode!==!1){var e={};e[t.id]=u(t.camera),t.saveCamera(t.graphDiv.layout),t.graphDiv.emit("plotly_relayout",e)}};if(t.glplot.canvas.addEventListener("mouseup",o.bind(null,t)),t.glplot.canvas.addEventListener("wheel",o.bind(null,t)),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(t){p.warn("Lost WebGL context."),t.preventDefault()}),!t.camera){var s=t.fullSceneLayout.camera;t.camera=b(t.container,{center:[s.center.x,s.center.y,s.center.z],eye:[s.eye.x,s.eye.y,s.eye.z],up:[s.up.x,s.up.y,s.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=n.bind(null,t),t.traces={},!0}function a(t,e){var r=document.createElement("div"),n=t.container;this.graphDiv=t.graphDiv;var a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none",r.appendChild(a),this.svgContainer=a,r.id=t.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=_(e[this.id]),this.spikeOptions=w(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],i(this,e)}function o(t,e,r,n,i){for(var a,o=0;o<e.length;++o)if(Array.isArray(e[o]))for(var s=0;s<e[o].length;++s)a=t.d2l(e[o][s],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a));else a=t.d2l(e[o],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a))}function s(t,e,r){var n=t.fullSceneLayout;o(n.xaxis,e.x,0,r,e.xcalendar),o(n.yaxis,e.y,1,r,e.ycalendar),o(n.zaxis,e.z,2,r,e.zcalendar)}function l(t){return[[t.eye.x,t.eye.y,t.eye.z],[t.center.x,t.center.y,t.center.z],[t.up.x,t.up.y,t.up.z]]}function u(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}var c,h,f=t("gl-plot3d"),d=t("webgl-context"),p=t("../../lib"),m=t("../../plots/cartesian/axes"),v=t("../../components/fx"),g=t("../../lib/str2rgbarray"),y=t("../../lib/show_no_webgl_msg"),b=t("./camera"),x=t("./project"),_=t("./layout/convert"),w=t("./layout/spikes"),M=t("./layout/tick_marks"),k=a.prototype;k.recoverContext=function(){function t(){return r.isContextLost()?void requestAnimationFrame(t):i(e,e.fullLayout,n,r)?void e.plot.apply(e,e.plotArgs):void p.error("Catastrophic and unrecoverable WebGL error. Context lost.")}var e=this,r=this.glplot.gl,n=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(t)};var A=["xaxis","yaxis","zaxis"]
65 ;k.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,i,a,o,l,u,c=e[this.id],h=r[this.id];c.bgcolor?this.glplot.clearColor=g(c.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=c,this.glplotLayout=c,this.axesOptions.merge(c),this.spikeOptions.merge(c),this.setCamera(c.camera),this.updateFx(c.dragmode,c.hovermode),this.glplot.update({}),this.setConvert(l),t?Array.isArray(t)||(t=[t]):t=[];var f=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)n=t[a],n.visible===!0&&s(this,n,f);var d=[1,1,1];for(o=0;o<3;++o)f[0][o]>f[1][o]?d[o]=1:f[1][o]===f[0][o]?d[o]=1:d[o]=1/(f[1][o]-f[0][o]);for(this.dataScale=d,a=0;a<t.length;++a)n=t[a],n.visible===!0&&(i=this.traces[n.uid],i?i.update(n):(i=n._module.plot(this,n),this.traces[n.uid]=i),i.name=n.name);var p=Object.keys(this.traces);t:for(a=0;a<p.length;++a){for(o=0;o<t.length;++o)if(t[o].uid===p[a]&&t[o].visible===!0)continue t;i=this.traces[p[a]],i.dispose(),delete this.traces[p[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var m=[[0,0,0],[0,0,0]],v=[],y={};for(a=0;a<3;++a){if(l=c[A[a]],u=l.type,u in y?(y[u].acc*=d[a],y[u].count+=1):y[u]={acc:d[a],count:1},l.autorange){for(m[0][a]=1/0,m[1][a]=-1/0,o=0;o<this.glplot.objects.length;++o){var b=this.glplot.objects[o].bounds;m[0][a]=Math.min(m[0][a],b[0][a]/d[a]),m[1][a]=Math.max(m[1][a],b[1][a]/d[a])}if("rangemode"in l&&"tozero"===l.rangemode&&(m[0][a]=Math.min(m[0][a],0),m[1][a]=Math.max(m[1][a],0)),m[0][a]>m[1][a])m[0][a]=-1,m[1][a]=1;else{var x=m[1][a]-m[0][a];m[0][a]-=x/32,m[1][a]+=x/32}}else{var _=c[A[a]].range;m[0][a]=_[0],m[1][a]=_[1]}m[0][a]===m[1][a]&&(m[0][a]-=1,m[1][a]+=1),v[a]=m[1][a]-m[0][a],this.glplot.bounds[0][a]=m[0][a]*d[a],this.glplot.bounds[1][a]=m[1][a]*d[a]}var w=[1,1,1];for(a=0;a<3;++a){l=c[A[a]],u=l.type;var M=y[u];w[a]=Math.pow(M.acc,1/M.count)/d[a]}var k;if("auto"===c.aspectmode)k=Math.max.apply(null,w)/Math.min.apply(null,w)<=4?w:[1,1,1];else if("cube"===c.aspectmode)k=[1,1,1];else if("data"===c.aspectmode)k=w;else{if("manual"!==c.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var T=c.aspectratio;k=[T.x,T.y,T.z]}c.aspectratio.x=h.aspectratio.x=k[0],c.aspectratio.y=h.aspectratio.y=k[1],c.aspectratio.z=h.aspectratio.z=k[2],this.glplot.aspect=k;var S=c.domain||null,E=e._size||null;if(S&&E){var L=this.container.style;L.position="absolute",L.left=E.l+S.x[0]*E.w+"px",L.top=E.t+(1-S.y[1])*E.h+"px",L.width=E.w*(S.x[1]-S.x[0])+"px",L.height=E.h*(S.y[1]-S.y[0])+"px"}this.glplot.redraw()}},k.destroy=function(){this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null},k.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),u(this.glplot.camera)},k.setCamera=function(t){this.glplot.camera.lookAt.apply(this,l(t))},k.saveCamera=function(t){var e=this.getCamera(),r=p.nestedProperty(t,this.id+".camera"),n=r.get(),i=!1;if(void 0===n)i=!0;else for(var a=0;a<3;a++)for(var o=0;o<3;o++)if(!function(t,e,r,n){var i=["up","center","eye"],a=["x","y","z"];return e[i[r]]&&t[i[r]][a[n]]===e[i[r]][a[n]]}(e,n,a,o)){i=!0;break}return i&&r.set(e),i},k.updateFx=function(t,e){var r=this.camera;r&&("orbit"===t?(r.mode="orbit",r.keyBindingMode="rotate"):"turntable"===t?(r.up=[0,0,1],r.mode="turntable",r.keyBindingMode="rotate"):r.keyBindingMode=t),this.fullSceneLayout.hovermode=e},k.toImage=function(t){t||(t="png"),this.staticMode&&this.container.appendChild(c),this.glplot.redraw();var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,i);for(var a=0,o=n-1;a<o;++a,--o)for(var s=0;s<r;++s)for(var l=0;l<4;++l){var u=i[4*(r*a+s)+l];i[4*(r*a+s)+l]=i[4*(r*o+s)+l],i[4*(r*o+s)+l]=u}var h=document.createElement("canvas");h.width=r,h.height=n;var f=h.getContext("2d"),d=f.createImageData(r,n);d.data.set(i),f.putImageData(d,0,0);var p;switch(t){case"jpeg":p=h.toDataURL("image/jpeg");break;case"webp":p=h.toDataURL("image/webp");break;default:p=h.toDataURL("image/png")}return this.staticMode&&this.container.removeChild(c),p},k.setConvert=function(){for(var t=0;t<3;++t){var e=this.fullSceneLayout[A[t]];m.setConvert(e,this.fullLayout),e.setScale=p.noop}},e.exports=a},{"../../components/fx":631,"../../lib":709,"../../lib/show_no_webgl_msg":725,"../../lib/str2rgbarray":727,"../../plots/cartesian/axes":748,"./camera":790,"./layout/convert":795,"./layout/spikes":798,"./layout/tick_marks":799,"./project":800,"gl-plot3d":216,"webgl-context":555}],802:[function(t,e,r){"use strict";var n=t("../lib"),i=n.extendFlat,a=t("./font_attributes"),o=t("../components/color/attributes");e.exports={font:{family:i({},a.family,{dflt:'"Open Sans", verdana, arial, sans-serif
'}),size:i({},a.size,{dflt:12}),color:i({},a.color,{dflt:o.defaultLine})},title:{valType:"string",dflt:"Click to enter Plot title"},titlefont:i({},a,{}),autosize:{valType:"boolean",dflt:!1},width:{valType:"number",min:10,dflt:700},height:{valType:"number",min:10,dflt:450},margin:{l:{valType:"number",min:0,dflt:80},r:{valType:"number",min:0,dflt:80},t:{valType:"number",min:0,dflt:100},b:{valType:"number",min:0,dflt:80},pad:{valType:"number",min:0,dflt:0},autoexpand:{valType:"boolean",dflt:!0}},paper_bgcolor:{valType:"color",dflt:o.background},plot_bgcolor:{valType:"color",dflt:o.background},separators:{valType:"string",dflt:".,"},hidesources:{valType:"boolean",dflt:!1},smith:{valType:"enumerated",values:[!1],dflt:!1},showlegend:{valType:"boolean"}}},{"../components/color/attributes":589,"../lib":709,"./font_attributes":772}],803:[function(t,e,r){"use strict";e.exports={styleUrlPrefix:"mapbox://styles/mapbox/",styleUrlSuffix:"v9",controlContainerClassName:"mapboxgl-control-container",noAccessTokenErrorMsg:["Missing Mapbox access token.","Mapbox trace type require a Mapbox access token to be registered.","For example:"," Plotly.plot(gd, data, layout, { mapboxAccessToken: 'my-access-token
' });","More info here: https://www.mapbox.com/help/define-access-token/"].join("\n"),mapOnErrorMsg:"Mapbox error."}},{}],804:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e){var r=t.split(" "),i=r[0],a=r[1],o=Array.isArray(e)?n.mean(e):e,s=.5+o/100,l=1.5+o/100,u=["",""],c=[0,0];switch(i){case"top":u[0]="top",c[1]=-l;break;case"bottom":u[0]="bottom",c[1]=l}switch(a){case"left":u[1]="right",c[0]=-s;break;case"right":u[1]="left",c[0]=s}var h;return h=u[0]&&u[1]?u.join("-"):u[0]?u[0]:u[1]?u[1]:"center",{anchor:h,offset:c}}},{"../../lib":709}],805:[function(t,e,r){"use strict";function n(t,e){var r=t._fullLayout,n=t._context;if(""===n.mapboxAccessToken)return"";for(var i=n.mapboxAccessToken,a=0;a<e.length;a++){var o=r[e[a]];if(o.accesstoken){i=o.accesstoken;break}}if(!i)throw new Error(l.noAccessTokenErrorMsg);return i}var i=t("mapbox-gl"),a=t("../plots"),o=t("../../constants/xmlns_namespaces"),s=t("./mapbox"),l=t("./constants");r.name="mapbox",r.attr="subplot",r.idRoot="mapbox",r.idRegex=/^mapbox([2-9]|[1-9][0-9]+)?$/,r.attrRegex=/^mapbox([2-9]|[1-9][0-9]+)?$/,r.attributes={subplot:{valType:"subplotid",dflt:"mapbox"}},r.layoutAttributes=t("./layout_attributes"),r.supplyLayoutDefaults=t("./layout_defaults"),r.plot=function(t){var e=t._fullLayout,r=t.calcdata,o=a.getSubplotIds(e,"mapbox"),l=n(t,o);i.accessToken=l;for(var u=0;u<o.length;u++){var c=o[u],h=a.getSubplotCalcData(r,"mapbox",c),f=e[c],d=f._subplot;f.accesstoken=l,d||(d=s({gd:t,container:e._glcontainer.node(),id:c,fullLayout:e,staticPlot:t._context.staticPlot}),e[c]._subplot=d),d.plot(h,e,t._promises)}},r.clean=function(t,e,r,n){for(var i=a.getSubplotIds(n,"mapbox"),o=0;o<i.length;o++){var s=i[o];!e[s]&&n[s]._subplot&&n[s]._subplot.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=a.getSubplotIds(e,"mapbox"),n=e._size,i=0;i<r.length;i++){var s=e[r[i]],l=s.domain,u=s._subplot,c=u.toImage("png");e._glimages.append("svg:image").attr({xmlns:o.svg,"xlink:href":c,x:n.l+n.w*l.x[0],y:n.t+n.h*(1-l.y[1]),width:n.w*(l.x[1]-l.x[0]),height:n.h*(l.y[1]-l.y[0]),preserveAspectRatio:"none"}),u.destroy()}}},{"../../constants/xmlns_namespaces":692,"../plots":811,"./constants":803,"./layout_attributes":807,"./layout_defaults":808,"./mapbox":809,"mapbox-gl":336}],806:[function(t,e,r){"use strict";function n(t,e){this.mapbox=t,this.map=t.map,this.uid=t.uid+"-layer"+e,this.idSource=this.uid+"-source",this.idLayer=this.uid+"-layer",this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}function i(t){var e=t.source;return s.isPlainObject(e)||"string"==typeof e&&e.length>0}function a(t){var 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i=t("../cartesian/layout_attributes"),a=t("../../lib/extend").extendFlat,o=a({},i.domain,{});e.exports={radialaxis:n("radial",{range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},domain:o,orientation:{valType:"number"}}),angularaxis:n("angular",{range:{valType:"info_array",items:[{valType:"number",dflt:0},{valType:"number",dflt:360}]},domain:o}),layout:{direction:{valType:"enumerated",values:["clockwise","counterclockwise"]},orientation:{valType:"angle"}}}},{"../../lib/extend":701,"../cartesian/layout_attributes":759}],814:[function(t,e,r){"use strict";(e.exports=t("./micropolar")).manager=t("./micropolar_manager")},{"./micropolar":815,"./micropolar_manager":816}],815:[function(t,e,r){var n=t("d3"),i=t("../../lib"),a=i.extendDeepAll,o=e.exports={version:"0.2.2"};o.Axis=function(){function t(t){r=t||r;var u=l.data,h=l.layout;return("string"==typeof r||r.nodeName)&&(r=n.select(r)),r.datum(u).each(function(t,r){function l(t,e){return s(t)%360+h.orientation}var u=t.slice();c={data:o.util.cloneJson(u),layout:o.util.cloneJson(h)};var f=0;u.forEach(function(t,e){t.color||(t.color=h.defaultColorRange[f],f=(f+1)%h.defaultColorRange.length),t.strokeColor||(t.strokeColor="LinePlot"===t.geometry?t.color:n.rgb(t.color).darker().toString()),c.data[e].color=t.color,c.data[e].strokeColor=t.strokeColor,c.data[e].strokeDash=t.strokeDash,c.data[e].strokeSize=t.strokeSize});var d=u.filter(function(t,e){var r=t.visible;return void 0===r||r===!0}),p=!1,m=d.map(function(t,e){return p=p||void 0!==t.groupId,t});if(p){var v=n.nest().key(function(t,e){return void 0!==t.groupId?t.groupId:"unstacked"}).entries(m),g=[],y=v.map(function(t,e){if("unstacked"===t.key)return t.values;var r=t.values[0].r.map(function(t,e){return 0});return t.values.forEach(function(t,e,n){t.yStack=[r],g.push(r),r=o.util.sumArrays(t.r,r)}),t.values});d=n.merge(y)}d.forEach(function(t,e){t.t=Array.isArray(t.t[0])?t.t:[t.t],t.r=Array.isArray(t.r[0])?t.r:[t.r]});var b=Math.min(h.width-h.margin.left-h.margin.right,h.height-h.margin.top-h.margin.bottom)/2;b=Math.max(10,b);var x,_=[h.margin.left+b,h.margin.top+b];if(p){x=[0,n.max(o.util.sumArrays(o.util.arrayLast(d).r[0],o.util.arrayLast(g)))]}else x=n.extent(o.util.flattenArray(d.map(function(t,e){return t.r})));h.radialAxis.domain!=o.DATAEXTENT&&(x[0]=0),i=n.scale.linear().domain(h.radialAxis.domain!=o.DATAEXTENT&&h.radialAxis.domain?h.radialAxis.domain:x).range([0,b]),c.layout.radialAxis.domain=i.domain();var w,M=o.util.flattenArray(d.map(function(t,e){return t.t})),k="string"==typeof M[0];k&&(M=o.util.deduplicate(M),w=M.slice(),M=n.range(M.length),d=d.map(function(t,e){var r=t;return t.t=[M],p&&(r.yStack=t.yStack),r}));var A=d.filter(function(t,e){return"LinePlot"===t.geometry||"DotPlot"===t.geometry}).length===d.length,T=null===h.needsEndSpacing?k||!A:h.needsEndSpacing,S=h.angularAxis.domain&&h.angularAxis.domain!=o.DATAEXTENT&&!k&&h.angularAxis.domain[0]>=0,E=S?h.angularAxis.domain:n.extent(M),L=Math.abs(M[1]-M[0]);A&&!k&&(L=0);var C=E.slice();T&&k&&(C[1]+=L);var z=h.angularAxis.ticksCount||4;z>8&&(z=z/(z/8)+z%8),h.angularAxis.ticksStep&&(z=(C[1]-C[0])/z);var D=h.angularAxis.ticksStep||(C[1]-C[0])/(z*(h.minorTicks+1));w&&(D=Math.max(Math.round(D),1)),C[2]||(C[2]=D);var I=n.range.apply(this,C);if(I=I.map(function(t,e){return parseFloat(t.toPrecision(12))}),s=n.scale.linear().domain(C.slice(0,2)).range("clockwise"===h.direction?[0,360]:[360,0]),c.layout.angularAxis.domain=s.domain(),c.layout.angularAxis.endPadding=T?L:0,void 0===(e=n.select(this).select("svg.chart-root"))||e.empty()){var P=(new DOMParser).parseFromString("<svg xmlns='http:
67 fill:r.textColor,
"font-size":r.fontSize}).text(
function(t,e){
return o[e].name}),t}var e=o.Legend.defaultConfig(),r=n.dispatch(
"hover");
return t.config=
function(t){
return arguments.length?(a(e,t),
this):e},n.rebind(t,r,
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function(t,e){
return{data:[
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"b",
"c"],legendConfig:{elements:[{symbol:
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"red"},{symbol:
"square",color:
"yellow"},{symbol:
"diamond",color:
"limegreen"}],height:150,colorBandWidth:30,fontSize:12,container:
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"grey",reverseOrder:!1}}},o.tooltipPanel=
function(){var t,e,r,i={container:null,hasTick:!1,fontSize:12,color:
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"tooltip-"+o.tooltipPanel.uid++,l=
function(){t=i.container.selectAll(
"g."+s).data([0]);var n=t.enter().append(
"g").classed(s,!0).style({
"pointer-events":
"none",display:
"none"});
return r=n.append(
"path").style({fill:
"white",
"fill-opacity":.9}).attr({d:
"M0 0"}),e=n.append(
"text").attr({dx:i.padding+10,dy:.3*+i.fontSize}),l};
return l.text=
function(a){var o=n.hsl(i.color).l,s=o>=.5?
"#aaa":
"white",u=o>=.5?
"black":
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"";e.style({fill:u,
"font-size":i.fontSize+
"px"}).text(c);var h=i.padding,f=e.node().getBBox(),d={fill:i.color,stroke:s,
"stroke-width":
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return r.attr({d:
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"Z"}).style(d),t.attr({transform:
"translate("+[10,-m/2+2*h]+
")"}),t.style({display:
"block"}),l},l.move=
function(e){
if(t)
return t.attr({transform:
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")"}).style({display:
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function(){
if(t)
return t.style({display:
"none"}),l},l.show=
function(){
if(t)
return t.style({display:
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function(t){
return a(i,t),l},l},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=
function(){var t={};
return t.convert=
function(t,e){var r={};
if(t.data&&(r.data=t.data.map(
function(t,r){var n=a({},t);
return[[n,[
"marker",
"color"],[
"color"]],[n,[
"marker",
"opacity"],[
"opacity"]],[n,[
"marker",
"line",
"color"],[
"strokeColor"]],[n,[
"marker",
"line",
"dash"],[
"strokeDash"]],[n,[
"marker",
"line",
"width"],[
"strokeSize"]],[n,[
"marker",
"symbol"],[
"dotType"]],[n,[
"marker",
"size"],[
"dotSize"]],[n,[
"marker",
"barWidth"],[
"barWidth"]],[n,[
"line",
"interpolation"],[
"lineInterpolation"]],[n,[
"showlegend"],[
"visibleInLegend"]]].forEach(
function(t,r){o.util.translator.apply(null,t.concat(e))}),e||
delete n.marker,e&&
delete n.groupId,e?(
"LinePlot"===n.geometry?(n.type=
"scatter",n.dotVisible===!0?(
delete n.dotVisible,n.mode=
"lines+markers"):n.mode=
"lines"):
"DotPlot"===n.geometry?(n.type=
"scatter",n.mode=
"markers"):
"AreaChart"===n.geometry?n.type=
"area":
"BarChart"===n.geometry&&(n.type=
"bar"),
delete n.geometry):(
"scatter"===n.type?
"lines"===n.mode?n.geometry=
"LinePlot":
"markers"===n.mode?n.geometry=
"DotPlot":
"lines+markers"===n.mode&&(n.geometry=
"LinePlot",n.dotVisible=!0):
"area"===n.type?n.geometry=
"AreaChart":
"bar"===n.type&&(n.geometry=
"BarChart"),
delete n.mode,
delete n.type),n}),!e&&t.layout&&
"stack"===t.layout.barmode)){var i=o.util.duplicates(r.data.map(
function(t,e){
return t.geometry}));r.data.forEach(
function(t,e){var n=i.indexOf(t.geometry);n!=-1&&(r.data[e].groupId=n)})}
if(t.layout){var s=a({},t.layout);
if([[s,[
"plot_bgcolor"],[
"backgroundColor"]],[s,[
"showlegend"],[
"showLegend"]],[s,[
"radialaxis"],[
"radialAxis"]],[s,[
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"angularAxis"]],[s.angularaxis,[
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"gridLinesVisible"]],[s.angularaxis,[
"showticklabels"],[
"labelsVisible"]],[s.angularaxis,[
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"ticksCount"]],[s.angularaxis,[
"tickorientation"],[
"tickOrientation"]],[s.angularaxis,[
"ticksuffix"],[
"ticksSuffix"]],[s.angularaxis,[
"range"],[
"domain"]],[s.angularaxis,[
"endpadding"],[
"endPadding"]],[s.radialaxis,[
"showline"],[
"gridLinesVisible"]],[s.radialaxis,[
"tickorientation"],[
"tickOrientation"]],[s.radialaxis,[
"ticksuffix"],[
"ticksSuffix"]],[s.radialaxis,[
"range"],[
"domain"]],[s.angularAxis,[
"showline"],[
"gridLinesVisible"]],[s.angularAxis,[
"showticklabels"],[
"labelsVisible"]],[s.angularAxis,[
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"ticksCount"]],[s.angularAxis,[
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"tickOrientation"]],[s.angularAxis,[
"ticksuffix"],[
"ticksSuffix"]],[s.angularAxis,[
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"domain"]],[s.angularAxis,[
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"endPadding"]],[s.radialAxis,[
"showline"],[
"gridLinesVisible"]],[s.radialAxis,[
"tickorientation"],[
"tickOrientation"]],[s.radialAxis,[
"ticksuffix"],[
"ticksSuffix"]],[s.radialAxis,[
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"domain"]],[s.font,[
"outlinecolor"],[
"outlineColor"]],[s.legend,[
"traceorder"],[
"reverseOrder"]],[s,[
"labeloffset"],[
"labelOffset"]],[s,[
"defaultcolorrange"],[
"defaultColorRange"]]].forEach(
function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(
void 0!==s.tickLength&&(s.angularaxis.ticklen=s.tickLength,
delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,
delete s.tickColor)):(s.angularAxis&&
void 0!==s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&
void 0!==s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&
"boolean"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder=
"normal"!=s.legend.reverseOrder),s.legend&&
"boolean"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?
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delete s.legend.reverseOrder),s.margin&&
void 0!==s.margin.t){var l=[
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"r",
"b",
"l",
"pad"],u=[
"top",
"right",
"bottom",
"left",
"pad"],c={};n.entries(s.margin).forEach(
function(t,e){c[u[l.indexOf(t.key)]]=t.value}),s.margin=c}e&&(
delete s.needsEndSpacing,
delete s.minorTickColor,
delete s.minorTicks,
delete s.angularaxis.ticksCount,
delete s.angularaxis.ticksCount,
delete s.angularaxis.ticksStep,
delete s.angularaxis.rewriteTicks,
delete s.angularaxis.nticks,
delete s.radialaxis.ticksCount,
delete s.radialaxis.ticksCount,
delete s.radialaxis.ticksStep,
delete s.radialaxis.rewriteTicks,
delete s.radialaxis.nticks),r.layout=s}
return r},t}},{
"../../lib":709,d3:118}],816:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"../../lib"),a=t(
"../../components/color"),o=t(
"./micropolar"),s=t(
"./undo_manager"),l=i.extendDeepAll,u=e.exports={};u.framework=
function(t){
function e(e,i){
return i&&(h=i),n.select(n.select(h).node().parentNode).selectAll(
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return e.isPolar=!0,e.svg=
function(){
return a.svg()},e.getConfig=
function(){
return r},e.getLiveConfig=
function(){
return o.adapter.plotly().convert(a.getLiveConfig(),!0)},e.getLiveScales=
function(){
return{t:a.angularScale(),r:a.radialScale()}},e.setUndoPoint=
function(){var t=
this,e=o.util.cloneJson(r);!
function(e,r){f.add({undo:
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function(){t(e)}})}(e,i),i=o.util.cloneJson(e)},e.undo=
function(){f.undo()},e.redo=
function(){f.redo()},e},u.fillLayout=
function(t){var e=n.select(t).selectAll(
".plot-container"),r=e.selectAll(
".svg-container"),i=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:a.background,_container:e,_paperdiv:r,_paper:i};t._fullLayout=l(o,t.layout)}},{
"../../components/color":590,
"../../lib":709,
"./micropolar":815,
"./undo_manager":817,d3:118}],817:[
function(t,e,r){
"use strict";e.exports=
function(){
function t(t,e){
return t?(i=!0,t[e](),i=!1,
this):this}var e,r=[],n=-1,i=!1;
return{add:
function(t){
return i?
this:(r.splice(n+1,r.length-n),r.push(t),n=r.length-1,
this)},setCallback:
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function(){var i=r[n];
return i?(t(i,
"undo"),n-=1,e&&e(i.undo),
this):
this},redo:
function(){var i=r[n+1];
return i?(t(i,
"redo"),n+=1,e&&e(i.redo),
this):
this},clear:
function(){r=[],n=-1},hasUndo:
function(){
return n!==-1},hasRedo:
function(){
return n<r.length-1},getCommands:
function(){
return r},getPreviousCommand:
function(){
return r[n-1]},getIndex:
function(){
return n}}}},{}],818:[
function(t,e,r){
"use strict";var n=t(
"../lib"),i=t(
"./plots");e.exports=
function(t,e,r,a){
function o(t,e){
return n.coerce(s,l,c,t,e)}
for(var s,l,u=a.type,c=a.attributes,h=a.handleDefaults,f=a.partition||
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"domain."+f,[m/p,(m+1)/p]),o(
"domain."+{x:
"y",y:
"x"}[f]),a.id=v,h(s,l,o,a)}}},{
"../lib":709,
"./plots":811}],819:[
function(t,e,r){
"use strict";var n=t(
"./ternary"),i=t(
"../../plots/plots");r.name=
"ternary",r.attr=
"subplot",r.idRoot=
"ternary",r.idRegex=/^ternary([2-9]|[1-9][0-9]+)?$/,r.attrRegex=/^ternary([2-9]|[1-9][0-9]+)?$/,r.attributes=t(
"./layout/attributes"),r.layoutAttributes=t(
"./layout/layout_attributes"),r.supplyLayoutDefaults=t(
"./layout/defaults"),r.plot=
function(t){
for(var e=t._fullLayout,r=t.calcdata,a=i.getSubplotIds(e,
"ternary"),o=0;o<a.length;o++){var s=a[o],l=i.getSubplotCalcData(r,
"ternary",s),u=e[s]._subplot;u||(u=
new n({
id:s,graphDiv:t,container:e._ternarylayer.node()},e),e[s]._subplot=u),u.plot(l,e,t._promises)}},r.clean=
function(t,e,r,n){
for(var a=i.getSubplotIds(n,
"ternary"),o=0;o<a.length;o++){var s=a[o],l=n[s]._subplot;!e[s]&&l&&(l.plotContainer.remove(),l.clipDef.remove())}}},{
"../../plots/plots":811,
"./layout/attributes":820,
"./layout/defaults":823,
"./layout/layout_attributes":824,
"./ternary":825}],820:[
function(t,e,r){
"use strict";e.exports={subplot:{valType:
"subplotid",dflt:
"ternary"}}},{}],821:[
function(t,e,r){
"use strict";var n=t(
"../../cartesian/layout_attributes"),i=t(
"../../../lib/extend").extendFlat;e.exports={title:n.title,titlefont:n.titlefont,color:n.color,tickmode:n.tickmode,nticks:i({},n.nticks,{dflt:6,min:1}),tick0:n.tick0,dtick:n.dtick,tickvals:n.tickvals,ticktext:n.ticktext,ticks:n.ticks,ticklen:n.ticklen,tickwidth:n.tickwidth,tickcolor:n.tickcolor,showticklabels:n.showticklabels,showtickprefix:n.showtickprefix,tickprefix:n.tickprefix,showticksuffix:n.showticksuffix,ticksuffix:n.ticksuffix,showexponent:n.showexponent,exponentformat:n.exponentformat,separatethousands:n.separatethousands,tickfont:n.tickfont,tickangle:n.tickangle,tickformat:n.tickformat,hoverformat:n.hoverformat,showline:i({},n.showline,{dflt:!0}),linecolor:n.linecolor,linewidth:n.linewidth,showgrid:i({},n.showgrid,{dflt:!0}),gridcolor:n.gridcolor,gridwidth:n.gridwidth,min:{valType:
"number",dflt:0,min:0}}},{
"../../../lib/extend":701,
"../../cartesian/layout_attributes":759}],822:[
function(t,e,r){
"use strict";var n=t(
"tinycolor2").mix,i=t(
"../../../lib"),a=t(
"./axis_attributes"),o=t(
"../../cartesian/tick_label_defaults"),s=t(
"../../cartesian/tick_mark_defaults"),l=t(
"../../cartesian/tick_value_defaults");e.exports=
function(t,e,r){
function u(r,n){
return i.coerce(t,e,a,r,n)}e.type=
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"color"),h=c===t.color?c:r.font.color,f=e._name,d=f.charAt(0).toUpperCase(),p=
"Component "+d,m=u(
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"titlefont",{family:r.font.family,size:Math.round(1.2*r.font.size),color:h}),u(
"min"),l(t,e,u,
"linear"),o(t,e,u,
"linear",{noHover:!1}),s(t,e,u,{outerTicks:!0}),u(
"showticklabels")&&(i.coerceFont(u,
"tickfont",{family:r.font.family,size:r.font.size,color:h}),u(
"tickangle"),u(
"tickformat")),u(
"hoverformat"),u(
"showline")&&(u(
"linecolor",c),u(
"linewidth")),u(
"showgrid")&&(u(
"gridcolor",n(c,r.bgColor,60).toRgbString()),u(
"gridwidth"))}},{
"../../../lib":709,
"../../cartesian/tick_label_defaults":766,
"../../cartesian/tick_mark_defaults":767,
"../../cartesian/tick_value_defaults":768,
"./axis_attributes":821,tinycolor2:526}],823:[
function(t,e,r){
"use strict";
function n(t,e,r,n){var a=r(
"bgcolor"),o=r(
"sum");n.bgColor=i.combine(a,n.paper_bgcolor);
for(var u,c,h,f=0;f<l.length;f++)u=l[f],c=t[u]||{},h=e[u]={_name:u,type:
"linear"},s(c,h,n);var d=e.aaxis,p=e.baxis,m=e.caxis;d.min+p.min+m.min>=o&&(d.min=0,p.min=0,m.min=0,t.aaxis&&
delete t.aaxis.min,t.baxis&&
delete t.baxis.min,t.caxis&&
delete t.caxis.min)}var i=t(
"../../../components/color"),a=t(
"../../subplot_defaults"),o=t(
"./layout_attributes"),s=t(
"./axis_defaults"),l=[
"aaxis",
"baxis",
"caxis"];e.exports=
function(t,e,r){a(t,e,r,{type:
"ternary",attributes:o,handleDefaults:n,font:e.font,paper_bgcolor:e.paper_bgcolor})}},{
"../../../components/color":590,
"../../subplot_defaults":818,
"./axis_defaults":822,
"./layout_attributes":824}],824:[
function(t,e,r){
"use strict";var n=t(
"../../../components/color/attributes"),i=t(
"./axis_attributes");e.exports={domain:{x:{valType:
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function(t,e,r){
"use strict";
function n(t){
if(t.layoutAttributes){var e=t.layoutAttributes._arrayAttrRegexps;
if(e)
for(var n=0;n<e.length;n++)s(r.layoutArrayRegexes,e[n])}}
function i(t){
return"object"==typeof t&&(t=t.type),t}var a=t(
"./lib/loggers"),o=t(
"./lib/noop"),s=t(
"./lib/push_unique"),l=t(
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function(t,e,n,i){
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for(var o={},s=0;s<n.length;s++)o[n[s]]=!0,r.allCategories[n[s]]=!0;r.modules[e]={_module:t,categories:o},i&&Object.keys(i).length&&(r.modules[e].meta=i),r.allTypes.push(e)},r.registerSubplot=
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if(r.subplotsRegistry[e])
return void a.log(
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if(
void 0!==t.r)
return a.warn(
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"./lib/loggers":712,
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"./lib/push_unique":720,
"./plots/attributes":746}],827:[
function(t,e,r){
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function n(t){var e;
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default:e={}}
return e}
function i(t){
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"zaxis"].indexOf(t.slice(0,5))>-1}var a=t(
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function n(t,e){
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function(e){
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catch(
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function(t,e,r){
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function(t,e){var r=document.createElement(
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return new Promise(
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new Blob([t]),e),a(e)),o(
new Error(
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function(t,e,r){
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function(t){
return t._has&&(t._has(
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n=t("../../lib/extend").extendFlat,i=t("../../plots/font_attributes"),a=t("../../components/color/attributes");e.exports={color:{valType:"color"},smoothing:{valType:"number",dflt:1,min:0,max:1.3},title:{valType:"string"},titlefont:n({},i,{}),titleoffset:{valType:"number",dflt:10},type:{valType:"enumerated",values:["-","linear","date","category"],dflt:"-"},autorange:{valType:"enumerated",values:[!0,!1,"reversed"],dflt:!0},rangemode:{valType:"enumerated",values:["normal","tozero","nonnegative"],dflt:"normal"},range:{valType:"info_array",items:[{valType:"any"},{valType:"any"}]},fixedrange:{valType:"boolean",dflt:!1},cheatertype:{valType:"enumerated",values:["index","value"],dflt:"value"},tickmode:{valType:"enumerated",values:["linear","array"],dflt:"array"},nticks:{valType:"integer",min:0,dflt:0},tickvals:{valType:"data_array"},ticktext:{valType:"data_array"},showticklabels:{valType:"enumerated",values:["start","end","both","none"],dflt:"start"},tickfont:n({},i,{}),tickangle:{valType:"angle",dflt:"auto"},tickprefix:{valType:"string",dflt:""},showtickprefix:{valType:"enumerated",values:["all","first","last","none"],dflt:"all"},ticksuffix:{valType:"string",dflt:""},showticksuffix:{valType:"enumerated",values:["all","first","last","none"],dflt:"all"},showexponent:{valType:"enumerated",values:["all","first","last","none"],dflt:"all"},exponentformat:{valType:"enumerated",values:["none","e","E","power","SI","B"],dflt:"B"},separatethousands:{valType:"boolean",dflt:!1},tickformat:{valType:"string",dflt:""},categoryorder:{valType:"enumerated",values:["trace","category 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n=t("../heatmap/attributes"),i=t("../scatter/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../components/colorbar/attributes"),s=t("../../lib/extend").extendFlat,l=i.line,u=t("./constants");e.exports=s({},{carpet:{valType:"string"},z:n.z,a:n.x,a0:n.x0,da:n.dx,b:n.y,b0:n.y0,db:n.dy,text:n.text,transpose:n.transpose,atype:n.xtype,btype:n.ytype,mode:{valType:"flaglist",flags:["lines","fill"],extras:["none"]},connectgaps:n.connectgaps,fillcolor:{valType:"color"},autocontour:{valType:"boolean",dflt:!0},ncontours:{valType:"integer",dflt:15,min:1},contours:{type:{valType:"enumerated",values:["levels","constraint"],dflt:"levels"},start:{valType:"number",dflt:null},end:{valType:"number",dflt:null},size:{valType:"number",dflt:null,min:0},coloring:{valType:"enumerated",values:["fill","lines","none"],dflt:"fill"},showlines:{valType:"boolean",dflt:!0},operation:{valType:"enumerated",values:[].concat(u.INEQUALITY_OPS).concat(u.INTERVAL_OPS).concat(u.SET_OPS),dflt:"="},value:{valType:"any",dflt:0}},line:{color:s({},l.color,{}),width:l.width,dash:l.dash,smoothing:s({},l.smoothing,{})}},a,{autocolorscale:s({},a.autocolorscale,{dflt:!1})},{colorbar:o})},{"../../components/colorbar/attributes":591,"../../components/colorscale/attributes":595,"../../lib/extend":701,"../heatmap/attributes":927,"../scatter/attributes":1008,"./constants":916}],914:[function(t,e,r){"use 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h=n(e.zmin,e.zmax,e.ncontours);c.size=h.dtick,c.start=o.tickFirst(h),h.range.reverse(),c.end=o.tickFirst(h),c.start===e.zmin&&(c.start+=c.size),c.end===e.zmax&&(c.end-=c.size),c.start>c.end&&(c.start=c.end=(c.start+c.end)/2),e._input.contours=s({},c)}else{var f=c.start,d=c.end,p=e._input.contours;if(f>d&&(c.start=p.start=d,d=c.end=p.end=f,f=c.start),!(c.size>0)){var m;m=f===d?1:n(f,d,e.ncontours).dtick,p.size=c.size=m}}return u}}},{"../../components/colorscale/calc":596,"../../lib":709,"../../plots/cartesian/axes":748,"../../registry":826,"../carpet/lookup_carpetid":882,"../heatmap/clean_2d_array":929,"../heatmap/convert_column_xyz":931,"../heatmap/find_empties":933,"../heatmap/has_columns":934,"../heatmap/interp2d":937,"../heatmap/make_bound_array":938,"../heatmap/max_row_length":939,"./defaults":920}],915:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){var 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o.INEQUALITY_OPS.indexOf(t)!==-1?n=r(i?e[0]:e):o.INTERVAL_OPS.indexOf(t)!==-1?n=i?[r(e[0]),r(e[1])]:[r(e),r(e)]:o.SET_OPS.indexOf(t)!==-1&&(n=i?e.map(r):[r(e)]),n}function i(t){return function(e){e=n(t,e);var r=Math.min(e[0],e[1]),i=Math.max(e[0],e[1]);return{start:r,end:i,size:i-r}}}function a(t){return function(e){return e=n(t,e),{start:e,end:1/0,size:1/0}}}var o=t("./constants"),s=t("fast-isnumeric");e.exports["[]"]=i("[]"),e.exports["()"]=i("()"),e.exports["[)"]=i("[)"),e.exports["(]"]=i("(]"),e.exports["]["]=i("]["),e.exports[")("]=i(")("),e.exports[")["]=i(")["),e.exports["]("]=i("]("),e.exports[">"]=a(">"),e.exports[">="]=a(">="),e.exports["<"]=a("<"),e.exports["<="]=a("<="),e.exports["="]=a("=")},{"./constants":916,"fast-isnumeric":127}],918:[function(t,e,r){"use strict";var n=t("./constraint_mapping"),i=t("fast-isnumeric");e.exports=function(t,e){var r;["=","<","<=",">",">="].indexOf(e.operation)===-1?(t("contours.value",[0,1]),Array.isArray(e.value)?e.value.length>2?e.value=e.value.slice(2):0===e.length?e.value=[0,1]:e.length<2?(r=parseFloat(e.value[0]),e.value=[r,r+1]):e.value=[parseFloat(e.value[0]),parseFloat(e.value[1])]:i(e.value)&&(r=parseFloat(e.value),e.value=[r,r+1])):(t("contours.value",0),i(e.value)||(Array.isArray(e.value)?e.value=parseFloat(e.value[0]):e.value=0));var a=n[e.operation](e.value);e.start=a.start,e.end=a.end,e.size=a.size}},{"./constraint_mapping":917,"fast-isnumeric":127}],919:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e){var r,i,a,o=function(t){return t.reverse()},s=function(t){return t};switch(e){case"][":case")[":case"](":case")(":var l=o;o=s,s=l;case"[]":case"[)":case"(]":case"()":if(2!==t.length)return void n.warn("Contour data invalid for the specified inequality range 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void(e.visible=!1);f("text"),f("contours.type");var y=e.contours;if("constraint"===y.type){f("contours.operation"),u(f,y),n.coerce(t,e,l,"showlegend",!0),f("contours.coloring","="===y.operation?"lines":"fill"),f("contours.showlines",!0),"="===y.operation&&(y.coloring="lines"),s(t,e,r,f);var b=e.fillcolor?c(e.fillcolor,1):r;o(t,e,f,h,b,2),"="===y.operation&&(f("line.color",r),"fill"===y.coloring&&(y.coloring="lines"),"lines"===y.coloring&&delete e.fillcolor),delete e.showscale,delete e.autocontour,delete e.autocolorscale,delete e.colorscale,delete e.ncontours,delete e.colorbar,e.line&&(delete e.line.autocolorscale,delete e.line.colorscale,delete e.line.mincolor,delete e.line.maxcolor)}else n.coerce(t,e,l,"showlegend",!1),p=n.coerce2(t,e,a,"contours.start"),m=n.coerce2(t,e,a,"contours.end"),d=f("contours.size"),f("contours.coloring"),v=p===!1||m===!1,g=v?e.autocontour=!0:f("autocontour",!1),!g&&d||f("ncontours"),o(t,e,f,h),delete e.value,delete e.operation}else e._defaultColor=r}},{"../../components/color":590,"../../lib":709,"../../plots/attributes":746,"../contour/style_defaults":912,"../heatmap/xyz_defaults":942,"../scatter/fillcolor_defaults":1015,"./attributes":913,"./constraint_value_defaults":918}],921:[function(t,e,r){"use strict";var n=t("../../lib");e.exports=function(t,e,r){for(var i=t.size,a=[],o=r.trace.carpetTrace,s=t.start;s<t.end+i/10;s+=i)if(a.push({level:s,crossings:{},starts:[],edgepaths:[],paths:[],xaxis:o.aaxis,yaxis:o.baxis,x:r.a,y:r.b,z:r.z,smoothing:r.trace.line.smoothing}),a.length>1e3){n.warn("Too many contours, clipping at 1000",t);break}return a}},{"../../lib":709}],922:[function(t,e,r){"use strict";var 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if(a<0||s<0||a>=r||s>=n)
return;var l=t.lineLayer.readPixel(a,n-1-s),u=0!==l[3],c=u?l[2]+256*(l[1]+256*l[0]):null,h={x:a,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:c};c!==D&&(u?o.hover(h):o.unhover&&o.unhover(h),D=c)}}),C.style(
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function(t){
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function(t){
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function(t){
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"crispEdges").style(
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function(t){
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function(t){
return t.model.height+t.model.pad.t+t.model.pad.b}).attr(
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function(t){
return"translate("+t.model.translateX+
","+t.model.translateY+
")"});var P=I.selectAll(
".parcoordsControlView").data(i,n);P.enter().append(
"g").classed(
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"content-box"),P.attr(
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function(t){
return"translate("+t.model.pad.l+
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")"});var O=P.selectAll(
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function(t){
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function(t){f(O,t)}),C.each(
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this,t.model.lines,t.model.canvasWidth,t.model.canvasHeight,t.viewModel.dimensions,t.viewModel.panels,t.model.unitToColor,t.context,t.pick,b.scatter),t.viewModel[t.key]=t.lineLayer,z.renderers.push(
function(){t.lineLayer.render(t.viewModel.panels,!0)}),t.lineLayer.render(t.viewModel.panels,!t.context)}),O.attr(
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function(t){
return"translate("+t.xScale(t.xIndex)+
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function(t){
return t}).on(
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function(t){var e=t.parent;S=!1,T||(t.x=Math.max(-b.overdrag,Math.min(t.model.width+b.overdrag,_.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,O.sort(
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function(e,r){e.xIndex=r,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),f(O,e),O.filter(
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return 0!==Math.abs(t.xIndex-e.xIndex)}).attr(
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function(t){
return"translate("+t.xScale(t.xIndex)+
", 0)"}),_.select(
this).attr(
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"translate("+t.x+
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function(t){var e=t.parent;
if(T)
return void(
"ending"===T&&(T=!1));t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,f(O,e),_.select(
this).attr(
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function(t){
return"translate("+t.x+
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".axis").data(i,n);F.enter().append(
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function(t){var e=t.model.height/t.model.tickDistance,r=t.domainScale,n=r.domain(),i=t.ticktext;_.select(
this).call(_.svg.axis().orient(
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function(t,e){
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function(t){
return t}:null).scale(r)),w.font(F.selectAll(
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"none");var R=j.selectAll(
".axisHeading").data(i,n);R.enter().append(
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"middle").style(
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"ew-resize").style(
"user-select",
"none").style(
"pointer-events",
"auto"),N.attr(
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"translate(0,"+-b.axisTitleOffset+
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function(t){
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function(t){w.font(N,t.model.labelFont)});var B=j.selectAll(
".axisExtent").data(i,n);B.enter().append(
"g").classed(
"axisExtent",!0);var U=B.selectAll(
".axisExtentTop").data(i,n);U.enter().append(
"g").classed(
"axisExtentTop",!0),U.attr(
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"translate(0,"+-b.axisExtentOffset+
")");var V=U.selectAll(
".axisExtentTopText").data(i,n);V.enter().append(
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"axisExtentTopText",!0).attr(
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"g").classed(
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function(t){
return"translate(0,"+(t.model.height+b.axisExtentOffset)+
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"before-edge").call(g),H.text(
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function(t){t.brush||(t.brush=_.svg.brush().y(t.unitScale).on(
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return 0===t.filter[0]&&1===t.filter[1]}).attr(
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return z}},{
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"../../lib":709,
"./constants":978,
"./lines":981,d3:118}],983:[
function(t,e,r){
"use strict";var n=t(
"./parcoords");e.exports=
function(t,e){var r=t._fullLayout,i=r._paper,a=r._paperdiv,o={},s={},l=r._size;e.forEach(
function(e,r){o[r]=t.data[r].dimensions,s[r]=t.data[r].dimensions.slice()});var u=
function(e,r,n){var i=s[e][r],a=i.constraintrange;a&&2===a.length||(a=i.constraintrange=[]),a[0]=n[0],a[1]=n[1],t.emit(
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function(e){t.emit(
"plotly_hover",e)},h=
function(e){t.emit(
"plotly_unhover",e)},f=
function(e,r){
function n(t){
return!(
"visible"in t)||t.visible}
function i(t,e,r){var n=e.indexOf(r),i=t.indexOf(n);
return i===-1&&(i+=e.length),i}var a=
function(t){
return function(e,n){
return i(r,t,e)-i(r,t,n)}}(s[e].filter(n));o[e].sort(a),s[e].filter(
function(t){
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function(t){
return s[e].indexOf(t)}).forEach(
function(t){o[e].splice(o[e].indexOf(t),1),o[e].splice(s[e].indexOf(t),0,t)}),t.emit(
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function(t,e,r){
"use strict";var n=t(
"../../components/color/attributes"),i=t(
"../../plots/font_attributes"),a=t(
"../../plots/attributes"),o=t(
"../../lib/extend").extendFlat;e.exports={labels:{valType:
"data_array"},label0:{valType:
"number",dflt:0},dlabel:{valType:
"number",dflt:1},values:{valType:
"data_array"},marker:{colors:{valType:
"data_array"},line:{color:{valType:
"color",dflt:n.defaultLine,arrayOk:!0},width:{valType:
"number",min:0,dflt:0,arrayOk:!0}}},text:{valType:
"data_array"},hovertext:{valType:
"string",dflt:
"",arrayOk:!0},scalegroup:{valType:
"string",dflt:
""},textinfo:{valType:
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"label",
"text",
"value",
"percent"],extras:[
"none"]},hoverinfo:o({},a.hoverinfo,{flags:[
"label",
"text",
"value",
"percent",
"name"]}),textposition:{valType:
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"inside",
"outside",
"auto",
"none"],dflt:
"auto",arrayOk:!0},textfont:o({},i,{}),insidetextfont:o({},i,{}),outsidetextfont:o({},i,{}),domain:{x:{valType:
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"number",min:0,max:1},{valType:
"number",min:0,max:1}],dflt:[0,1]},y:{valType:
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"boolean",dflt:!0},direction:{valType:
"enumerated",values:[
"clockwise",
"counterclockwise"],dflt:
"counterclockwise"},rotation:{valType:
"number",min:-360,max:360,dflt:0},pull:{valType:
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"../../components/color/attributes":589,
"../../lib/extend":701,
"../../plots/attributes":746,
"../../plots/font_attributes":772}],985:[
function(t,e,r){
"use strict";
function n(t,e){
for(var r=[],n=0;n<t.length;n++){var i=t[n],a=i[0].trace;a._module===e&&a.visible===!0&&r.push(i)}
return r}var i=t(
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"pie",r.plot=
function(t){var e=i.getModule(
"pie"),r=n(t.calcdata,e);r.length&&e.plot(t,r)},r.clean=
function(t,e,r,n){var i=n._has&&n._has(
"pie"),a=e._has&&e._has(
"pie");i&&!a&&n._pielayer.selectAll(
"g.trace").remove()}},{
"../../registry":826}],986:[
function(t,e,r){
"use strict";
function n(t){
if(!l){var e=o.defaults;l=e.slice();var r;
for(r=0;r<e.length;r++)l.push(a(e[r]).lighten(20).toHexString());
for(r=0;r<o.defaults.length;r++)l.push(a(e[r]).darken(20).toHexString())}
return l[t%l.length]}var i=t(
"fast-isnumeric"),a=t(
"tinycolor2"),o=t(
"../../components/color"),s=t(
"./helpers");e.exports=
function(t,e){var r,l,u,c,h,f,d=e.values,p=e.labels,m=[],v=t._fullLayout,g=v._piecolormap,y={},b=!1,x=0,_=v.hiddenlabels||[];
if(e.dlabel)
for(p=
new Array(d.length),r=0;r<d.length;r++)p[r]=String(e.label0+r*e.dlabel);
for(r=0;r<d.length;r++)l=d[r],i(l)&&((l=+l)<0||(u=p[r],
void 0!==u&&
""!==u||(u=r),u=String(u),
void 0===y[u]&&(y[u]=!0,c=a(e.marker.colors[r]),c.isValid()?(c=o.addOpacity(c,c.getAlpha()),g[u]||(g[u]=c)):g[u]?c=g[u]:(c=!1,b=!0),h=_.indexOf(u)!==-1,h||(x+=l),m.push({v:l,label:u,color:c,i:r,hidden:h}))));
if(e.sort&&m.sort(
function(t,e){
return e.v-t.v}),b)
for(r=0;r<m.length;r++)f=m[r],f.color===!1&&(g[f.label]=f.color=n(v._piedefaultcolorcount),v._piedefaultcolorcount++);
if(m[0]&&(m[0].vTotal=x),e.textinfo&&
"none"!==e.textinfo){var w,M=e.textinfo.indexOf(
"label")!==-1,k=e.textinfo.indexOf(
"text")!==-1,A=e.textinfo.indexOf(
"value")!==-1,T=e.textinfo.indexOf(
"percent")!==-1,S=v.separators;
for(r=0;r<m.length;r++)f=m[r],w=M?[f.label]:[],k&&e.text[f.i]&&w.push(e.text[f.i]),A&&w.push(s.formatPieValue(f.v,S)),T&&w.push(s.formatPiePercent(f.v/x,S)),f.text=w.join(
"<br>")}
return m};var l},{
"../../components/color":590,
"./helpers":988,
"fast-isnumeric":127,tinycolor2:526}],987:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes");e.exports=
function(t,e,r,a){
function o(r,a){
return n.coerce(t,e,i,r,a)}var s=n.coerceFont,l=o(
"values");
if(!Array.isArray(l)||!l.length)
return void(e.visible=!1);var u=o(
"labels");Array.isArray(u)||(o(
"label0"),o(
"dlabel")),o(
"marker.line.width")&&o(
"marker.line.color");var c=o(
"marker.colors");Array.isArray(c)||(e.marker.colors=[]),o(
"scalegroup");var h=o(
"text"),f=o(
"textinfo",Array.isArray(h)?
"text+percent":
"percent");
if(o(
"hovertext"),o(
"hoverinfo",1===a._dataLength?
"label+text+value+percent":
void 0),f&&
"none"!==f){var d=o(
"textposition"),p=Array.isArray(d)||
"auto"===d,m=p||
"inside"===d,v=p||
"outside"===d;
if(m||v){var g=s(o,
"textfont",a.font);m&&s(o,
"insidetextfont",g),v&&s(o,
"outsidetextfont",g)}}o(
"domain.x"),o(
"domain.y"),o(
"hole"),o(
"sort"),o(
"direction"),o(
"rotation"),o(
"pull")}},{
"../../lib":709,
"./attributes":984}],988:[
function(t,e,r){
"use strict";var n=t(
"../../lib");r.formatPiePercent=
function(t,e){var r=(100*t).toPrecision(3);
return r.lastIndexOf(
".")!==-1&&(r=r.replace(/[.]?0+$/,
"")),n.numSeparate(r,e)+
"%"},r.formatPieValue=
function(t,e){var r=t.toPrecision(10);
return r.lastIndexOf(
".")!==-1&&(r=r.replace(/[.]?0+$/,
"")),n.numSeparate(r,e)}},{
"../../lib":709}],989:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.supplyLayoutDefaults=t(
"./layout_defaults"),n.layoutAttributes=t(
"./layout_attributes"),n.calc=t(
"./calc"),n.plot=t(
"./plot"),n.style=t(
"./style"),n.styleOne=t(
"./style_one"),n.moduleType=
"trace",n.name=
"pie",n.basePlotModule=t(
"./base_plot"),n.categories=[
"pie",
"showLegend"],n.meta={},e.exports=n},{
"./attributes":984,
"./base_plot":985,
"./calc":986,
"./defaults":987,
"./layout_attributes":990,
"./layout_defaults":991,
"./plot":992,
"./style":993,
"./style_one":994}],990:[
function(t,e,r){
"use strict";e.exports={hiddenlabels:{valType:
"data_array"}}},{}],991:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./layout_attributes");e.exports=
function(t,e){!
function(r,a){n.coerce(t,e,i,r,a)}(
"hiddenlabels")}},{
"../../lib":709,
"./layout_attributes":990}],992:[
function(t,e,r){
"use strict";
function n(t,e,r){var n=Math.sqrt(t.width*t.width+t.height*t.height),a=t.width/t.height,o=Math.PI*Math.min(e.v/r.vTotal,.5),s=1-r.trace.hole,l=i(e,r),u={scale:l*r.r*2/n,rCenter:1-l,rotate:0};
if(u.scale>=1)
return u;var c=a+1/(2*Math.tan(o)),h=r.r*Math.min(1/(Math.sqrt(c*c+.5)+c),s/(Math.sqrt(a*a+s/2)+a)),f={scale:2*h/t.height,rCenter:Math.cos(h/r.r)-h*a/r.r,rotate:(180/Math.PI*e.midangle+720)%180-90},d=1/a,p=d+1/(2*Math.tan(o)),m=r.r*Math.min(1/(Math.sqrt(p*p+.5)+p),s/(Math.sqrt(d*d+s/2)+d)),v={scale:2*m/t.width,rCenter:Math.cos(m/r.r)-m/a/r.r,rotate:(180/Math.PI*e.midangle+810)%180-90},g=v.scale>f.scale?v:f;
return u.scale<1&&g.scale>u.scale?g:u}
function i(t,e){
if(t.v===e.vTotal&&!e.trace.hole)
return 1;var r=Math.PI*Math.min(t.v/e.vTotal,.5);
return Math.min(1/(1+1/Math.sin(r)),(1-e.trace.hole)/2)}
function a(t,e){var r=e.pxmid[0],n=e.pxmid[1],i=t.width/2,a=t.height/2;
return r<0&&(i*=-1),n<0&&(a*=-1),{scale:1,rCenter:1,rotate:0,x:i+Math.abs(a)*(i>0?1:-1)/2,y:a/(1+r*r/(n*n)),outside:!0}}
function o(t,e){
function r(t,e){
return t.pxmid[1]-e.pxmid[1]}
function n(t,e){
return e.pxmid[1]-t.pxmid[1]}var i,a,o,s,l,u,c,h,f,d,p,m,v;
for(a=0;a<2;a++)
for(o=a?r:n,l=a?Math.max:Math.min,c=a?1:-1,i=0;i<2;i++){
for(s=i?Math.max:Math.min,u=i?1:-1,h=t[a][i],h.sort(o),f=t[1-a][i],d=f.concat(h),m=[],p=0;p<h.length;p++)
void 0!==h[p].yLabelMid&&m.push(h[p]);
for(v=!1,p=0;a&&p<f.length;p++)
if(
void 0!==f[p].yLabelMid){v=f[p];
break}
for(p=0;p<m.length;p++){var g=p&&m[p-1];v&&!p&&(g=v),
function(t,r){r||(r={});var n,i,o,h,f,p,m=r.labelExtraY+(a?r.yLabelMax:r.yLabelMin),v=a?t.yLabelMin:t.yLabelMax,g=a?t.yLabelMax:t.yLabelMin,y=t.cyFinal+l(t.px0[1],t.px1[1]),b=m-v;
if(b*c>0&&(t.labelExtraY=b),Array.isArray(e.pull))
for(i=0;i<d.length;i++)(o=d[i])===t||(e.pull[t.i]||0)>=e.pull[o.i]||((t.pxmid[1]-o.pxmid[1])*c>0?(h=o.cyFinal+l(o.px0[1],o.px1[1]),(b=h-v-t.labelExtraY)*c>0&&(t.labelExtraY+=b)):(g+t.labelExtraY-y)*c>0&&(n=3*u*Math.abs(i-d.indexOf(t)),f=o.cxFinal+s(o.px0[0],o.px1[0]),(p=f+n-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*u>0&&(t.labelExtraX+=p)))}(m[p],g)}}}
function s(t,e){var r,n,i,a,o,s,l,c,h,f,d=[];
for(i=0;i<t.length;i++){
if(o=t[i][0],s=o.trace,r=e.w*(s.domain.x[1]-s.domain.x[0]),n=e.h*(s.domain.y[1]-s.domain.y[0]),l=s.tiltaxis*Math.PI/180,c=s.pull,Array.isArray(c))
for(c=0,a=0;a<s.pull.length;a++)s.pull[a]>c&&(c=s.pull[a]);o.r=Math.min(r/u(s.tilt,Math.sin(l),s.depth),n/u(s.tilt,Math.cos(l),s.depth))/(2+2*c),o.cx=e.l+e.w*(s.domain.x[1]+s.domain.x[0])/2,o.cy=e.t+e.h*(2-s.domain.y[1]-s.domain.y[0])/2,s.scalegroup&&d.indexOf(s.scalegroup)===-1&&d.push(s.scalegroup)}
for(a=0;a<d.length;a++){
for(f=1/0,h=d[a],i=0;i<t.length;i++)o=t[i][0],o.trace.scalegroup===h&&(f=Math.min(f,o.r*o.r/o.vTotal));
for(i=0;i<t.length;i++)o=t[i][0],o.trace.scalegroup===h&&(o.r=Math.sqrt(f*o.vTotal))}}
function l(t){
function e(t){var e=h.r*Math.sin(t),r=-h.r*Math.cos(t);
return d?[e*(1-s*n*n)+r*o*s,e*o*s+r*(1-s*i*i),Math.sin(a)*(r*i-e*n)]:[e,r]}var r,n,i,a,o,s,l,u,c,h=t[0],f=h.trace,d=f.tilt,p=f.rotation*Math.PI/180,m=2*Math.PI/h.vTotal,v=
"px0",g=
"px1";
if(
"counterclockwise"===f.direction){
for(l=0;l<t.length&&t[l].hidden;l++);
if(l===t.length)
return;p+=m*t[l].v,m*=-1,v=
"px1",g=
"px0"}
for(d&&(a=d*Math.PI/180,r=f.tiltaxis*Math.PI/180,o=Math.sin(r)*Math.cos(r),s=1-Math.cos(a),n=Math.sin(r),i=Math.cos(r)),c=e(p),l=0;l<t.length;l++)u=t[l],u.hidden||(u[v]=c,p+=m*u.v/2,u.pxmid=e(p),u.midangle=p,p+=m*u.v/2,c=e(p),u[g]=c,u.largeArc=u.v>h.vTotal/2?1:0)}
function u(t,e,r){
if(!t)
return 1;var n=Math.sin(t*Math.PI/180);
return Math.max(.01,r*n*Math.abs(e)+2*Math.sqrt(1-n*n*e*e))}var c=t(
"d3"),h=t(
"../../components/fx"),f=t(
"../../components/color"),d=t(
"../../components/drawing"),p=t(
"../../lib/svg_text_utils"),m=t(
"./helpers");e.exports=
function(t,e){var r=t._fullLayout;s(e,r._size);var u=r._pielayer.selectAll(
"g.trace").data(e);u.enter().append(
"g").attr({
"stroke-linejoin":
"round",
class:
"trace"}),u.exit().remove(),u.order(),u.each(
function(e){var s=c.select(
this),u=e[0],v=u.trace,g=(v.depth||0)*u.r*Math.sin(0)/2,y=v.tiltaxis||0,b=y*Math.PI/180,x=[g*Math.sin(b),g*Math.cos(b)],_=u.r*Math.cos(0),w=s.selectAll(
"g.part").data(v.tilt?[
"top",
"sides"]:[
"top"]);w.enter().append(
"g").attr(
"class",
function(t){
return t+
" part"}),w.exit().remove(),w.order(),l(e),s.selectAll(
".top").each(
function(){var s=c.select(
this).selectAll(
"g.slice").data(e);s.enter().append(
"g").classed(
"slice",!0),s.exit().remove();var l=[[[],[]],[[],[]]],g=!1;s.each(
function(e){
function o(n){n.originalEvent=c.event;var a=t._fullLayout,o=t._fullData[v.index],s=o.hoverinfo;
if(
"all"===s&&(s=
"label+text+value+percent+name"),t._dragging||a.hovermode===!1||
"none"===s||
"skip"===s||!s)
return void h.hover(t,n,
"pie");var l=i(e,u),f=w+e.pxmid[0]*(1-l),d=M+e.pxmid[1]*(1-l),p=r.separators,g=[];s.indexOf(
"label")!==-1&&g.push(e.label),s.indexOf(
"text")!==-1&&(o.hovertext?g.push(Array.isArray(o.hovertext)?o.hovertext[e.i]:o.hovertext):o.text&&o.text[e.i]&&g.push(o.text[e.i])),s.indexOf(
"value")!==-1&&g.push(m.formatPieValue(e.v,p)),s.indexOf(
"percent")!==-1&&g.push(m.formatPiePercent(e.v/u.vTotal,p));var y=o.hoverlabel;h.loneHover({x0:f-l*u.r,x1:f+l*u.r,y:d,text:g.join(
"<br>"),name:s.indexOf(
"name")!==-1?o.name:
void 0,idealAlign:e.pxmid[0]<0?
"left":
"right",color:e.hbg||y.bgcolor||e.color,borderColor:e.hbc||y.bordercolor,fontFamily:e.htf||y.font.family,fontSize:e.hts||y.font.size,fontColor:e.htc||y.font.color},{container:a._hoverlayer.node(),outerContainer:a._paper.node()}),h.hover(t,n,
"pie"),T=!0}
function s(e){e.originalEvent=c.event,t.emit(
"plotly_unhover",{
event:c.event,points:[e]}),T&&(h.loneUnhover(r._hoverlayer.node()),T=!1)}
function f(){t._hoverdata=[e],t._hoverdata.trace=u.trace,h.click(t,c.event)}
function b(t,r,n,i){
return"a"+i*u.r+
","+i*_+
" "+y+
" "+e.largeArc+(n?
" 1 ":
" 0 ")+i*(r[0]-t[0])+
","+i*(r[1]-t[1])}
if(e.hidden)return
void c.select(this).selectAll("path,g").remove();l[e.pxmid[1]<0?0:1][e.pxmid[0]<0?0:1].push(e);var w=u.cx+x[0],M=u.cy+x[1],k=c.select(this),A=k.selectAll("path.surface").data([e]),T=!1;if(A.enter().append("path").classed("surface",!0).style({
"pointer-events":
"all"}),k.select(
"path.textline").remove(),k.on(
"mouseover",o).on(
"mouseout",s).on(
"click",f),v.pull){var S=+(Array.isArray(v.pull)?v.pull[e.i]:v.pull)||0;S>0&&(w+=S*e.pxmid[0],M+=S*e.pxmid[1])}e.cxFinal=w,e.cyFinal=M;var E=v.hole;
if(e.v===u.vTotal){var L=
"M"+(w+e.px0[0])+
","+(M+e.px0[1])+b(e.px0,e.pxmid,!0,1)+b(e.pxmid,e.px0,!0,1)+
"Z";E?A.attr(
"d",
"M"+(w+E*e.px0[0])+
","+(M+E*e.px0[1])+b(e.px0,e.pxmid,!1,E)+b(e.pxmid,e.px0,!1,E)+
"Z"+L):A.attr(
"d",L)}
else{var C=b(e.px0,e.px1,!0,1);
if(E){var z=1-E;A.attr(
"d",
"M"+(w+E*e.px1[0])+
","+(M+E*e.px1[1])+b(e.px1,e.px0,!1,E)+
"l"+z*e.px0[0]+
","+z*e.px0[1]+C+
"Z")}
else A.attr(
"d",
"M"+w+
","+M+
"l"+e.px0[0]+
","+e.px0[1]+C+
"Z")}var D=Array.isArray(v.textposition)?v.textposition[e.i]:v.textposition,I=k.selectAll(
"g.slicetext").data(e.text&&
"none"!==D?[0]:[]);I.enter().append(
"g").classed(
"slicetext",!0),I.exit().remove(),I.each(
function(){var t=c.select(
this).selectAll(
"text").data([0]);t.enter().append(
"text").attr(
"data-notex",1),t.exit().remove(),t.text(e.text).attr({
class:
"slicetext",transform:
"",
"data-bb":
"",
"text-anchor":
"middle",x:0,y:0}).call(d.font,
"outside"===D?v.outsidetextfont:v.insidetextfont).call(p.convertToTspans),t.selectAll(
"tspan.line").attr({x:0,y:0});var r,i=d.bBox(t.node());
"outside"===D?r=a(i,e):(r=n(i,e,u),
"auto"===D&&r.scale<1&&(t.call(d.font,v.outsidetextfont),v.outsidetextfont.family===v.insidetextfont.family&&v.outsidetextfont.size===v.insidetextfont.size||(t.attr({
"data-bb":
""}),i=d.bBox(t.node())),r=a(i,e)));var o=w+e.pxmid[0]*r.rCenter+(r.x||0),s=M+e.pxmid[1]*r.rCenter+(r.y||0);r.outside&&(e.yLabelMin=s-i.height/2,e.yLabelMid=s,e.yLabelMax=s+i.height/2,e.labelExtraX=0,e.labelExtraY=0,g=!0),t.attr(
"transform",
"translate("+o+
","+s+
")"+(r.scale<1?
"scale("+r.scale+
")":
"")+(r.rotate?
"rotate("+r.rotate+
")":
"")+
"translate("+-(i.left+i.right)/2+
","+-(i.top+i.bottom)/2+
")")})}),g&&o(l,v),s.each(
function(t){
if(t.labelExtraX||t.labelExtraY){var e=c.select(
this),r=e.select(
"g.slicetext text");r.attr(
"transform",
"translate("+t.labelExtraX+
","+t.labelExtraY+
")"+r.attr(
"transform"));var n=t.cxFinal+t.pxmid[0],i=t.cyFinal+t.pxmid[1],a=
"M"+n+
","+i,o=(t.yLabelMax-t.yLabelMin)*(t.pxmid[0]<0?-1:1)/4;
if(t.labelExtraX){var s=t.labelExtraX*t.pxmid[1]/t.pxmid[0],l=t.yLabelMid+t.labelExtraY-(t.cyFinal+t.pxmid[1]);Math.abs(s)>Math.abs(l)?a+=
"l"+l*t.pxmid[0]/t.pxmid[1]+
","+l+
"H"+(n+t.labelExtraX+o):a+=
"l"+t.labelExtraX+
","+s+
"v"+(l-s)+
"h"+o}
else a+=
"V"+(t.yLabelMid+t.labelExtraY)+
"h"+o;e.append(
"path").classed(
"textline",!0).call(f.stroke,v.outsidetextfont.color).attr({
"stroke-width":Math.min(2,v.outsidetextfont.size/8),d:a,fill:
"none"})}})})}),setTimeout(
function(){u.selectAll(
"tspan").each(
function(){var t=c.select(
this);t.attr(
"dy")&&t.attr(
"dy",t.attr(
"dy"))})},0)}},{
"../../components/color":590,
"../../components/drawing":614,
"../../components/fx":631,
"../../lib/svg_text_utils":728,
"./helpers":988,d3:118}],993:[
function(t,e,r){
"use strict";var n=t(
"d3"),i=t(
"./style_one");e.exports=
function(t){t._fullLayout._pielayer.selectAll(
".trace").each(
function(t){var e=t[0],r=e.trace,a=n.select(
this);a.style({opacity:r.opacity}),a.selectAll(
".top path.surface").each(
function(t){n.select(
this).call(i,t,r)})})}},{
"./style_one":994,d3:118}],994:[
function(t,e,r){
"use strict";var n=t(
"../../components/color");e.exports=
function(t,e,r){var i=r.marker.line.color;Array.isArray(i)&&(i=i[e.i]||n.defaultLine);var a=r.marker.line.width||0;Array.isArray(a)&&(a=a[e.i]||0),t.style({
"stroke-width":a}).call(n.fill,e.color).call(n.stroke,i)}},{
"../../components/color":590}],995:[
function(t,e,r){
"use strict";var n=t(
"../scattergl/attributes");e.exports={x:n.x,y:n.y,xy:{valType:
"data_array"},indices:{valType:
"data_array"},xbounds:{valType:
"data_array"},ybounds:{valType:
"data_array"},text:n.text,marker:{color:{valType:
"color",arrayOk:!1},opacity:{valType:
"number",min:0,max:1,dflt:1,arrayOk:!1},blend:{valType:
"boolean",dflt:null},sizemin:{valType:
"number",min:.1,max:2,dflt:.5},sizemax:{valType:
"number",min:.1,dflt:20},border:{color:{valType:
"color",arrayOk:!1},arearatio:{valType:
"number",min:0,max:1,dflt:0}}}}},{
"../scattergl/attributes":1052}],996:[
function(t,e,r){
"use strict";
function n(t,e){this.scene=t,this.uid=e,this.type=
"pointcloud",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color=
"rgb(0, 0, 0)",this.name=
"",this.hoverinfo=
"all",this.idToIndex=
new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:
new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=a(t.glplot,
this.pointcloudOptions),this.pointcloud._trace=
this}
function i(t,e){var r=
new n(t,e.uid);
return r.update(e),r}var a=t(
"gl-pointcloud2d"),o=t(
"../../lib/str2rgbarray"),s=t(
"../scatter/get_trace_color"),l=[
"xaxis",
"yaxis"],u=n.prototype;u.handlePick=
function(t){var e=this.idToIndex[t.pointId];
return{trace:
this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},u.update=
function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=s(t,{})},u.updateFast=
function(t){var e,r,n,i,a,s,l=this.xData=this.pickXData=t.x,u=this.yData=this.pickYData=t.y,c=this.pickXYData=t.xy,h=t.xbounds&&t.ybounds,f=t.indices,d=this.bounds;
if(c){
if(n=c,e=c.length>>>1,h)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];
else for(s=0;s<e;s++)i=n[2*s],a=n[2*s+1],i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),a<d[1]&&(d[1]=a),a>d[3]&&(d[3]=a);
if(f)r=f;
else for(r=
new Int32Array(e),s=0;s<e;s++)r[s]=s}
else for(e=l.length,n=
new Float32Array(2*e),r=
new Int32Array(e),s=0;s<e;s++)i=l[s],a=u[s],r[s]=s,n[2*s]=i,n[2*s+1]=a,i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),a<d[1]&&(d[1]=a),a>d[3]&&(d[3]=a);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var p=o(t.marker.color),m=o(t.marker.border.color),v=t.opacity*t.marker.opacity;p[3]*=v,this.pointcloudOptions.color=p;var g=t.marker.blend;
if(null===g){g=l.length<100||u.length<100}this.pointcloudOptions.blend=g,m[3]*=v,this.pointcloudOptions.borderColor=m;var y=t.marker.sizemin,b=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=y,this.pointcloudOptions.sizeMax=b,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions),this.expandAxesFast(d,b/2)},u.expandAxesFast=
function(t,e){
for(var r,n,i,a=e||.5,o=0;o<2;o++)r=this.scene[l[o]],n=r._min,n||(n=[]),n.push({val:t[o],pad:a}),i=r._max,i||(i=[]),i.push({val:t[o+2],pad:a})},u.dispose=
function(){this.pointcloud.dispose()},e.exports=i},{
"../../lib/str2rgbarray":727,
"../scatter/get_trace_color":1016,
"gl-pointcloud2d":225}],997:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes");e.exports=
function(t,e,r){
function a(r,a){
return n.coerce(t,e,i,r,a)}a(
"x"),a(
"y"),a(
"xbounds"),a(
"ybounds"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a(
"text"),a(
"marker.color",r),a(
"marker.opacity"),a(
"marker.blend"),a(
"marker.sizemin"),
74 a(
"marker.sizemax"),a(
"marker.border.color",r),a(
"marker.border.arearatio")}},{
"../../lib":709,
"./attributes":995}],998:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.calc=t(
"../scatter3d/calc"),n.plot=t(
"./convert"),n.moduleType=
"trace",n.name=
"pointcloud",n.basePlotModule=t(
"../../plots/gl2d"),n.categories=[
"gl2d",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/gl2d":788,
"../scatter3d/calc":1032,
"./attributes":995,
"./convert":996,
"./defaults":997}],999:[
function(t,e,r){
"use strict";var n=t(
"../../components/shapes/attributes"),i=t(
"../../plots/font_attributes"),a=t(
"../../plots/attributes"),o=t(
"../../components/color/attributes"),s=t(
"../../lib/extend").extendFlat;e.exports={hoverinfo:s({},a.hoverinfo,{flags:[
"label",
"text",
"value",
"percent",
"name"]}),domain:{x:{valType:
"info_array",items:[{valType:
"number",min:0,max:1},{valType:
"number",min:0,max:1}],dflt:[0,1]},y:{valType:
"info_array",items:[{valType:
"number",min:0,max:1},{valType:
"number",min:0,max:1}],dflt:[0,1]}},orientation:{valType:
"enumerated",values:[
"v",
"h"],dflt:
"h"},valueformat:{valType:
"string",dflt:
".3s"},valuesuffix:{valType:
"string",dflt:
""},arrangement:{valType:
"enumerated",values:[
"snap",
"perpendicular",
"freeform",
"fixed"],dflt:
"snap"},textfont:i,node:{label:{valType:
"data_array",dflt:[]},color:s({},n.fillcolor,{arrayOk:!0}),line:{color:{valType:
"color",dflt:o.defaultLine,arrayOk:!0},width:{valType:
"number",min:0,dflt:.5,arrayOk:!0}},pad:{valType:
"number",arrayOk:!1,min:0,dflt:20},thickness:{valType:
"number",arrayOk:!1,min:1,dflt:20}},link:{label:{valType:
"data_array",dflt:[]},color:s({},n.fillcolor,{arrayOk:!0}),line:{color:{valType:
"color",dflt:o.defaultLine,arrayOk:!0},width:{valType:
"number",min:0,dflt:0,arrayOk:!0}},source:{valType:
"data_array",dflt:[]},target:{valType:
"data_array",dflt:[]},value:{valType:
"data_array",dflt:[]}}}},{
"../../components/color/attributes":589,
"../../components/shapes/attributes":666,
"../../lib/extend":701,
"../../plots/attributes":746,
"../../plots/font_attributes":772}],1e3:[
function(t,e,r){
"use strict";var n=t(
"../../plots/plots"),i=t(
"./plot");r.name=
"sankey",r.attr=
"type",r.plot=
function(t){var e=n.getSubplotCalcData(t.calcdata,
"sankey",
"sankey");e.length&&i(t,e)},r.clean=
function(t,e,r,n){var i=n._has&&n._has(
"sankey"),a=e._has&&e._has(
"sankey");i&&!a&&n._paperdiv.selectAll(
".sankey").remove()}},{
"../../plots/plots":811,
"./plot":1005}],1001:[
function(t,e,r){
"use strict";
function n(t,e,r){
for(var n=t.map(
function(){
return[]}),a=0;a<Math.min(e.length,r.length);a++){
if(e[a]===r[a])
return!0;n[e[a]].push(r[a])}
return i(n).components.some(
function(t){
return t.length>1})}var i=t(
"strongly-connected-components"),a=t(
"../../lib");e.exports=
function(t,e){
return n(e.node.label,e.link.source,e.link.target)&&(a.error(
"Circularity is present in the Sankey data. Removing all nodes and links."),e.link.label=[],e.link.source=[],e.link.target=[],e.link.value=[],e.link.color=[],e.node.label=[],e.node.color=[]),[{link:e.link,node:e.node}]}},{
"../../lib":709,
"strongly-connected-components":520}],1002:[
function(t,e,r){
"use strict";e.exports={nodeTextOffsetHorizontal:4,nodeTextOffsetVertical:3,nodePadAcross:10,sankeyIterations:50,forceIterations:5,forceTicksPerFrame:10,duration:500,ease:
"linear"}},{}],1003:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes"),a=t(
"../../components/color/attributes").defaults,o=t(
"../../components/color"),s=t(
"tinycolor2");e.exports=
function(t,e,r,l){
function u(r,a){
return n.coerce(t,e,i,r,a)}u(
"node.label"),u(
"node.pad"),u(
"node.thickness"),u(
"node.line.color"),u(
"node.line.width");var c=
function(t){
return a[t%a.length]};u(
"node.color",e.node.label.map(
function(t,e){
return o.addOpacity(c(e),.8)})),u(
"link.label"),u(
"link.source"),u(
"link.target"),u(
"link.value"),u(
"link.line.color"),u(
"link.line.width"),u(
"link.color",e.link.value.map(
function(){
return s(l.paper_bgcolor).getLuminance()<.333?
"rgba(255, 255, 255, 0.6)":
"rgba(0, 0, 0, 0.2)"})),u(
"hoverinfo",1===l._dataLength?
"label+text+value+percent":
void 0),u(
"domain.x"),u(
"domain.y"),u(
"orientation"),u(
"valueformat"),u(
"valuesuffix"),u(
"arrangement"),n.coerceFont(u,
"textfont",n.extendFlat({},l.font));var h=
function(t,r){
return e.link.source.indexOf(r)===-1&&e.link.target.indexOf(r)===-1};e.node.label.some(h)&&n.warn(
"Some of the nodes are neither sources nor targets, they will not be displayed.")}},{
"../../components/color":590,
"../../components/color/attributes":589,
"../../lib":709,
"./attributes":999,tinycolor2:526}],1004:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.calc=t(
"./calc"),n.plot=t(
"./plot"),n.moduleType=
"trace",n.name=
"sankey",n.basePlotModule=t(
"./base_plot"),n.categories=[
"noOpacity"],n.meta={},e.exports=n},{
"./attributes":999,
"./base_plot":1e3,
"./calc":1001,
"./defaults":1003,
"./plot":1005}],1005:[
function(t,e,r){
"use strict";
function n(t){
return""!==t}
function i(t,e){
return t.filter(
function(t){
return t.key===e.traceId})}
function a(t,e){p.select(t).select(
"path").style(
"fill-opacity",e),p.select(t).select(
"rect").style(
"fill-opacity",e)}
function o(t){p.select(t).select(
"text.name").style(
"fill",
"black")}
function s(t){
return function(e){
return t.node.sourceLinks.indexOf(e.link)!==-1||t.node.targetLinks.indexOf(e.link)!==-1}}
function l(t){
return function(e){
return e.node.sourceLinks.indexOf(t.link)!==-1||e.node.targetLinks.indexOf(t.link)!==-1}}
function u(t,e,r){e&&r&&i(r,e).selectAll(
".sankeyLink").filter(s(e)).call(h.bind(0,e,r,!1))}
function c(t,e,r){e&&r&&i(r,e).selectAll(
".sankeyLink").filter(s(e)).call(f.bind(0,e,r,!1))}
function h(t,e,r,n){var a=n.datum().link.label;n.style(
"fill-opacity",.4),a&&i(e,t).selectAll(
".sankeyLink").filter(
function(t){
return t.link.label===a}).style(
"fill-opacity",.4),r&&i(e,t).selectAll(
".sankeyNode").filter(l(t)).call(u)}
function f(t,e,r,n){var a=n.datum().link.label;n.style(
"fill-opacity",
function(t){
return t.tinyColorAlpha}),a&&i(e,t).selectAll(
".sankeyLink").filter(
function(t){
return t.link.label===a}).style(
"fill-opacity",
function(t){
return t.tinyColorAlpha}),r&&i(e,t).selectAll(
".sankeyNode").filter(l(t)).call(c)}
function d(t,e){var r=t.hoverlabel||{},n=y.nestedProperty(r,e).get();
return!Array.isArray(n)&&n}var p=t(
"d3"),m=t(
"./render"),v=t(
"../../components/fx"),g=t(
"../../components/color"),y=t(
"../../lib");e.exports=
function(t,e){var r=t._fullLayout,i=r._paper,s=r._size,l=
function(r,n){t._hoverdata=[n.link],t._hoverdata.trace=e.trace,v.click(t,{target:!0})},y=
function(e,r,n){p.select(e).call(h.bind(0,r,n,!0)),v.hover(t,r.link,
"sankey")},b=
function(e,i){var s=t._fullData[i.traceId],l=t.getBoundingClientRect(),u=e.getBoundingClientRect(),c=u.left+u.width/2,h=u.top+u.height/2,f=v.loneHover({x:c-l.left,y:h-l.top,name:p.format(i.valueFormat)(i.link.value)+i.valueSuffix,text:[i.link.label,[
"Source:",i.link.source.label].join(
" "),[
"Target:",i.link.target.label].join(
" ")].filter(n).join(
"<br>"),color:d(s,
"bgcolor")||g.addOpacity(i.tinyColorHue,1),borderColor:d(s,
"bordercolor"),fontFamily:d(s,
"font.family"),fontSize:d(s,
"font.size"),fontColor:d(s,
"font.color"),idealAlign:p.event.x<c?
"right":
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function(e,n,i){p.select(e).call(f.bind(0,n,i,!0)),t.emit(
"plotly_unhover",{points:[n.link]}),v.loneUnhover(r._hoverlayer.node())},_=
function(r,n,i){t._hoverdata=[n.node],t._hoverdata.trace=e.trace,p.select(r).call(c,n,i),v.click(t,{target:!0})},w=
function(e,r,n){p.select(e).call(u,r,n),v.hover(t,r.node,
"sankey")},M=
function(e,i){var s=t._fullData[i.traceId],l=p.select(e).select(
".nodeRect"),u=t.getBoundingClientRect(),c=l.node().getBoundingClientRect(),h=c.left-2-u.left,f=c.right+2-u.left,m=c.top+c.height/4-u.top,g=v.loneHover({x0:h,x1:f,y:m,name:p.format(i.valueFormat)(i.node.value)+i.valueSuffix,text:[i.node.label,[
"Incoming flow count:",i.node.targetLinks.length].join(
" "),[
"Outgoing flow count:",i.node.sourceLinks.length].join(
" ")].filter(n).join(
"<br>"),color:d(s,
"bgcolor")||i.tinyColorHue,borderColor:d(s,
"bordercolor"),fontFamily:d(s,
"font.family"),fontSize:d(s,
"font.size"),fontColor:d(s,
"font.color"),idealAlign:
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function(e,n,i){p.select(e).call(c,n,i),t.emit(
"plotly_unhover",{points:[n.node]}),v.loneUnhover(r._hoverlayer.node())};m(i,e,{width:s.w,height:s.h,margin:{t:s.t,r:s.r,b:s.b,l:s.l}},{linkEvents:{hover:y,follow:b,unhover:x,select:l},nodeEvents:{hover:w,follow:M,unhover:k,select:_}})}},{
"../../components/color":590,
"../../components/fx":631,
"../../lib":709,
"./render":1006,d3:118}],1006:[
function(t,e,r){
"use strict";
function n(t){
return t.key}
function i(t){
return[t]}
function a(t){
return t[0]}
function o(t){var e,r=[];
for(e=0;e<t.length;e++)t[e].originalX=t[e].x,t[e].originalY=t[e].y,r.indexOf(t[e].x)===-1&&r.push(t[e].x);
for(r.sort(
function(t,e){
return t-e}),e=0;e<t.length;e++)t[e].originalLayerIndex=r.indexOf(t[e].originalX),t[e].originalLayer=t[e].originalLayerIndex/(r.length-1)}
function s(t){t.lastDraggedX=t.x,t.lastDraggedY=t.y}
function l(t){
return function(e){
return e.node.originalX===t.node.originalX}}
function u(t){
for(var e=0;e<t.length;e++)t[e].y=t[e].y+t[e].dy/2}
function c(t){
for(var e=0;e<t.length;e++)t[e].y=t[e].y-t[e].dy/2}
function h(t,e,r){
for(var n,i=a(e).trace,o=i.domain,s=i.node,l=i.link,c=i.arrangement,h=
"h"===i.orientation,f=i.node.pad,d=i.node.thickness,p=i.node.line.color,m=i.node.line.width,v=i.link.line.color,g=i.link.line.width,y=i.valueformat,b=i.valuesuffix,x=i.textfont,_=t.width*(o.x[1]-o.x[0]),w=t.height*(o.y[1]-o.y[0]),M=s.label.map(
function(t,e){
return{label:t,color:O.isArray(s.color)?s.color[e]:s.color}}),k=l.value.map(
function(t,e){
return{label:l.label[e],color:O.isArray(l.color)?l.color[e]:l.color,source:l.source[e],target:l.target[e],value:t}}),A=I().size(h?[_,w]:[w,_]).nodeWidth(d).nodePadding(f).nodes(M).links(k).layout(E.sankeyIterations),T=A.nodes(),S=0;S<T.length;S++)n=T[S],n.width=_,n.height=w,n.parallel&&(n.x=(h?_:w)*n.parallel),n.perpendicular&&(n.y=(h?w:_)*n.perpendicular);
return u(M),{key:r,guid:Math.floor(1e12*(1+Math.random())),horizontal:h,width:_,height:w,nodePad:f,nodeLineColor:p,nodeLineWidth:m,linkLineColor:v,linkLineWidth:g,valueFormat:y,valueSuffix:b,textFont:x,translateX:o.x[0]*_+t.margin.l,translateY:t.height-o.y[1]*t.height+t.margin.t,dragParallel:h?w:_,dragPerpendicular:h?_:w,nodes:M,links:k,arrangement:c,sankey:A,forceLayouts:{},interactionState:{dragInProgress:!1,hovered:!1}}}
function f(t,e,r){var n=C(r.color),i=r.source.label+
"|"+r.target.label,a=t[i];
return t[i]=(
void 0===a?a:0)+1,{key:i+(
void 0===a?
"":
"__"+a),traceId:e.key,link:r,tinyColorHue:z.tinyRGB(n),tinyColorAlpha:n.getAlpha(),linkLineColor:e.linkLineColor,linkLineWidth:e.linkLineWidth,valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,interactionState:e.interactionState}}
function d(t,e,r){var n=C(r.color),i=E.nodePadAcross,a=e.nodePad/2,o=r.dx+.5,s=r.dy-.5,l=o+2*i,u=s+2*a,c=r.label,h=t[c];t[c]=(
void 0===h?h:0)+1;var f=c+(
void 0===h?
"":
"__"+h);
return{key:f,traceId:e.key,node:r,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(e.horizontal?o:s),visibleHeight:Math.ceil(e.horizontal?s:o),zoneX:e.horizontal?-i:-a,zoneY:e.horizontal?-a:-i,zoneWidth:e.horizontal?l:u,zoneHeight:e.horizontal?u:l,labelY:e.horizontal?r.dy/2+1:r.dx/2+1,left:1===r.originalLayer,sizeAcross:e.horizontal?e.width:e.height,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:n.getBrightness()<=128,tinyColorHue:z.tinyRGB(n),tinyColorAlpha:n.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,f].join(
" "),interactionState:e.interactionState}}
function p(t){L.select(t.node().parentElement).style(
"shape-rendering",
"crispEdges")}
function m(t){t.attr(
"transform",
function(t){
return t.horizontal?
"translate("+(t.node.x-.5)+
", "+(t.node.y-t.node.dy/2+.5)+
")":
"translate("+(t.node.y-t.node.dy/2-.5)+
", "+(t.node.x+.5)+
")"})}
function v(t){var e=t.sankey.nodes();c(e);var r=t.sankey.link()(t.link);
return u(e),r}
function g(t){L.select(t.node().parentElement).style(
"shape-rendering",
"optimizeSpeed"),t.call(m)}
function y(t,e){t.call(g),e.attr(
"d",v)}
function b(t){t.attr(
"width",
function(t){
return t.visibleWidth}).attr(
"height",
function(t){
return t.visibleHeight})}
function x(t){
return t.link.dy>1||t.linkLineWidth>0}
function _(t){
return t.horizontal?
"matrix(1,0,0,1,0,0)":
"matrix(0,1,1,0,0,0)"}
function w(t){
return L.svg.line()([[t.horizontal?t.left?-t.sizeAcross:t.visibleWidth+E.nodeTextOffsetHorizontal:E.nodeTextOffsetHorizontal,t.labelY],[t.horizontal?t.left?-E.nodeTextOffsetHorizontal:t.sizeAcross:t.visibleWidth-E.nodeTextOffsetHorizontal,t.labelY]])}
function M(t,e,r){t.on(
".basic",null).on(
"mouseover.basic",
function(t){t.interactionState.dragInProgress||(r.hover(
this,t,e),t.interactionState.hovered=[
this,t])}).on(
"mousemove.basic",
function(t){t.interactionState.dragInProgress||(r.follow(
this,t),t.interactionState.hovered=[
this,t])}).on(
"mouseout.basic",
function(t){t.interactionState.dragInProgress||(r.unhover(
this,t,e),t.interactionState.hovered=!1)}).on(
"click.basic",
function(t){t.interactionState.hovered&&(r.unhover(
this,t,e),t.interactionState.hovered=!1),t.interactionState.dragInProgress||r.select(
this,t,e)})}
function k(t,e,r){var n=L.behavior.drag().origin(
function(t){
return t.horizontal?t.node:{x:t.node.y,y:t.node.x}}).on(
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function(n){
if(
"fixed"!==n.arrangement&&(
this.parentNode.appendChild(
this),n.interactionState.dragInProgress=n.node,s(n.node),n.interactionState.hovered&&(r.nodeEvents.unhover.apply(0,n.interactionState.hovered),n.interactionState.hovered=!1),
"snap"===n.arrangement)){var i=n.traceId+
"|"+Math.floor(n.node.originalX);n.forceLayouts[i]?n.forceLayouts[i].alpha(1):A(t,i,n),T(t,e,n,i)}}).on(
"drag",
function(r){
if(
"fixed"!==r.arrangement){var n=r.horizontal?L.event.x:L.event.y,i=r.horizontal?L.event.y:L.event.x;
"snap"===r.arrangement?(r.node.x=n,r.node.y=i):(
"freeform"===r.arrangement&&(r.node.x=n),r.node.y=Math.max(r.node.dy/2,Math.min(r.size-r.node.dy/2,i))),s(r.node),
"snap"!==r.arrangement&&(r.sankey.relayout(),y(t.filter(l(r)),e),t.call(p))}}).on(
"dragend",
function(t){t.interactionState.dragInProgress=!1});t.on(
".drag",null).call(n)}
function A(t,e,r){var n=r.sankey.nodes().filter(
function(t){
return t.originalX===r.node.originalX});r.forceLayouts[e]=P.forceSimulation(n).alphaDecay(0).force(
"collide",P.forceCollide().radius(
function(t){
return t.dy/2+r.nodePad/2}).strength(1).iterations(E.forceIterations)).force(
"constrain",S(t,e,n,r)).stop()}
function T(t,e,r,n){window.requestAnimationFrame(
function i(){
for(var a=0;a<E.forceTicksPerFrame;a++)r.forceLayouts[n].tick();r.sankey.relayout(),y(t.filter(l(r)),e),r.forceLayouts[n].alpha()>0&&window.requestAnimationFrame(i)})}
function S(t,e,r,n){
return function(){
for(var i=0,a=0;a<r.length;a++){var o=r[a];o===n.interactionState.dragInProgress?(o.x=o.lastDraggedX,o.y=o.lastDraggedY):(o.vx=(o.originalX-o.x)/E.forceTicksPerFrame,o.y=Math.min(n.size-o.dy/2,Math.max(o.dy/2,o.y))),i=Math.max(i,Math.abs(o.vx),Math.abs(o.vy))}!n.interactionState.dragInProgress&&i<.1&&n.forceLayouts[e].alpha()>0&&(n.forceLayouts[e].alpha(0),window.setTimeout(
function(){t.call(p)},30))}}var E=t(
"./constants"),L=t(
"d3"),C=t(
"tinycolor2"),z=t(
"../../components/color"),D=t(
"../../components/drawing"),I=t(
"@plotly/d3-sankey").sankey,P=t(
"d3-force"),O=t(
"../../lib");e.exports=
function(t,e,r,s){var l=t.selectAll(
".sankey").data(e.filter(
function(t){
return a(t).trace.visible}).map(h.bind(null,r)),n);l.exit().remove(),l.enter().append(
"g").classed(
"sankey",!0).style(
"box-sizing",
"content-box").style(
"position",
"absolute").style(
"left",0).style(
"shape-rendering",
"geometricPrecision").style(
"pointer-events",
"auto").style(
"box-sizing",
"content-box"),l.attr(
"transform",
function(t){
return"translate("+t.translateX+
","+t.translateY+
")"});var u=l.selectAll(
".sankeyLinks").data(i,n);u.enter().append(
"g").classed(
"sankeyLinks",!0).style(
"fill",
"none").style(
"transform",_),u.transition().ease(E.ease).duration(E.duration).style(
"transform",_);var c=u.selectAll(
".sankeyLink").data(
function(t){var e={};
return t.sankey.links().filter(
function(t){
return t.value}).map(f.bind(null,e,t))},n);c.enter().append(
"path").classed(
"sankeyLink",!0).attr(
"d",v).call(M,l,s.linkEvents),c.style(
"stroke",
function(t){
return x(t)?z.tinyRGB(C(t.linkLineColor)):t.tinyColorHue}).style(
"stroke-opacity",
function(t){
return x(t)?z.opacity(t.linkLineColor):t.tinyColorAlpha}).style(
"stroke-width",
function(t){
return x(t)?t.linkLineWidth:1}).style(
"fill",
function(t){
return t.tinyColorHue}).style(
"fill-opacity",
function(t){
return t.tinyColorAlpha}),c.transition().ease(E.ease).duration(E.duration).attr(
"d",v),c.exit().transition().ease(E.ease).duration(E.duration).style(
"opacity",0).remove();var p=l.selectAll(
".sankeyNodeSet").data(i,n);p.enter().append(
"g").style(
"shape-rendering",
"geometricPrecision").classed(
"sankeyNodeSet",!0),p.style(
"cursor",
function(t){
switch(t.arrangement){
case"fixed":
return"default";
case"perpendicular":
return"ns-resize";
default:
return"move"}});var g=p.selectAll(
".sankeyNode").data(
function(t){var e=t.sankey.nodes(),r={};
return o(e),e.filter(
function(t){
return t.value}).map(d.bind(null,r,t))},n);g.enter().append(
"g").classed(
"sankeyNode",!0).call(m).call(M,l,s.nodeEvents),g.call(k,c,s),g.transition().ease(E.ease).duration(E.duration).call(m),g.exit().transition().ease(E.ease).duration(E.duration).style(
"opacity",0).remove();var y=g.selectAll(
".nodeRect").data(i);y.enter().append(
"rect").classed(
"nodeRect",!0).call(b),y.style(
"stroke-width",
function(t){
return t.nodeLineWidth}).style(
"stroke",
function(t){
return z.tinyRGB(C(t.nodeLineColor))}).style(
"stroke-opacity",
function(t){
return z.opacity(t.nodeLineColor)}).style(
"fill",
function(t){
return t.tinyColorHue}).style(
"fill-opacity",
function(t){
return t.tinyColorAlpha}),y.transition().ease(E.ease).duration(E.duration).call(b);var A=g.selectAll(
".nodeCapture").data(i);A.enter().append(
"rect").classed(
"nodeCapture",!0).style(
"fill-opacity",0),A.attr(
"x",
function(t){
return t.zoneX}).attr(
"y",
function(t){
return t.zoneY}).attr(
"width",
function(t){
return t.zoneWidth}).attr(
"height",
function(t){
return t.zoneHeight});var T=g.selectAll(
".nodeLabelGuide").data(i);T.enter().append(
"path").classed(
"nodeLabelGuide",!0).attr(
"id",
function(t){
return t.uniqueNodeLabelPathId}).attr(
"d",w),T.transition().ease(E.ease).duration(E.duration).attr(
"d",w);var S=g.selectAll(
".nodeLabel").data(i);S.enter().append(
"text").classed(
"nodeLabel",!0).style(
"user-select",
"none").style(
"cursor",
"default").style(
"fill",
"black"),S.style(
"text-shadow",
function(t){
return t.horizontal?
"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff":
"none"}).each(
function(t){D.font(S,t.textFont)});var L=S.selectAll(
".nodeLabelTextPath").data(i);L.enter().append(
"textPath").classed(
"nodeLabelTextPath",!0).attr(
"alignment-baseline",
"middle").attr(
"xlink:href",
function(t){
return"#"+t.uniqueNodeLabelPathId}),L.text(
function(t){
return t.horizontal||t.node.dy>5?t.node.label:
""}).attr(
"startOffset",
function(t){
return t.horizontal&&t.left?
"100%":
"0%"}).style(
"text-anchor",
function(t){
return t.horizontal&&t.left?
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function(t){
return t.darkBackground&&!t.horizontal?
"white":
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"../../components/drawing":614,
"../../lib":709,
"./constants":1002,
"@plotly/d3-sankey":36,d3:118,
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function(t,e,r){
"use strict";var n=t(
"../../lib");e.exports=
function(t,e){
for(var r=0;r<t.length;r++)t[r].i=r;n.mergeArray(e.text,t,
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"htx"),n.mergeArray(e.customdata,t,
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"tf"));var i=e.marker;
if(i){n.mergeArray(i.size,t,
"ms"),n.mergeArray(i.opacity,t,
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"mx"),n.mergeArray(i.color,t,
"mc");var a=i.line;i.line&&(n.mergeArray(a.color,t,
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"mgc"))}}},{
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function(t,e,r){
"use strict";var n=t(
"../../components/colorscale/color_attributes"),i=t(
"../../components/errorbars/attributes"),a=t(
"../../components/colorbar/attributes"),o=t(
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"../../components/drawing"),l=(t(
"./constants"),t(
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"number",dflt:1},y:{valType:
"data_array"},y0:{valType:
"any",dflt:0},customdata:{valType:
"data_array"},dy:{valType:
"number",dflt:1},ids:{valType:
"data_array"},text:{valType:
"string",dflt:
"",arrayOk:!0},hovertext:{valType:
"string",dflt:
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"markers",
"text"],extras:[
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"flaglist",flags:[
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"fills"]},line:{color:{valType:
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"spline",
"hv",
"vh",
"hvh",
"vhv"],dflt:
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"tozeroy",
"tozerox",
"tonexty",
"tonextx",
"toself",
"tonext"],dflt:
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"none"],arrayOk:!0,dflt:
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"top center",
"top right",
"middle left",
"middle center",
"middle right",
"bottom left",
"bottom center",
"bottom right"],dflt:
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"../../components/colorscale/color_attributes":597,
"../../components/drawing":614,
"../../components/drawing/attributes":613,
"../../components/errorbars/attributes":616,
"../../lib/extend":701,
"./constants":1013}],1009:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../plots/cartesian/axes"),a=t(
"../../constants/numerical").BADNUM,o=t(
"./subtypes"),s=t(
"./colorscale_calc"),l=t(
"./arrays_to_calcdata");e.exports=
function(t,e){var r,u,c,h=i.getFromId(t,e.xaxis||
"x"),f=i.getFromId(t,e.yaxis||
"y"),d=h.makeCalcdata(e,
"x"),p=f.makeCalcdata(e,
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if(o.hasMarkers(e)){
if(r=e.marker,u=r.size,Array.isArray(u)){var y={type:
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"size"),u.length>m&&u.splice(m,u.length-m)}var b,x=1.6*(e.marker.sizeref||1);b=
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function(t){
return Math.max(Math.sqrt((t||0)/x),3)}:
function(t){
return Math.max((t||0)/x,3)},v.ppad=g.ppad=Array.isArray(u)?u.map(b):b(u)}s(e),!(
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"tonextx"===e.fill&&t.firstscatter)||d[0]===d[m-1]&&p[0]===p[m-1]?e.error_y.visible||[
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"tonexty"===e.fill&&t.firstscatter)||d[0]===d[m-1]&&p[0]===p[m-1]?[
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for(c=0;c<m;c++)_[c]=n(d[c])&&n(p[c])?{x:d[c],y:p[c]}:{x:a,y:a},e.ids&&(_[c].id=String(e.ids[c]));
return l(_,e),t.firstscatter=!1,_}},{
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"../../plots/cartesian/axes":748,
"./arrays_to_calcdata":1007,
"./colorscale_calc":1012,
"./subtypes":1028,
"fast-isnumeric":127}],1010:[
function(t,e,r){
"use strict";e.exports=
function(t){
for(var e=0;e<t.length;e++){var r=t[e];
if(
"scatter"===r.type){var n=r.fill;
if(
"none"!==n&&
"toself"!==n&&(r.opacity=
void 0,
"tonexty"===n||
"tonextx"===n))
for(var i=e-1;i>=0;i--){var a=t[i];
if(
"scatter"===a.type&&a.xaxis===r.xaxis&&a.yaxis===r.yaxis){a.opacity=
void 0;
break}}}}}},{}],1011:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../lib"),a=t(
"../../plots/plots"),o=t(
"../../components/colorscale"),s=t(
"../../components/colorbar/draw");e.exports=
function(t,e){var r=e[0].trace,l=r.marker,u=
"cb"+r.uid;
if(t._fullLayout._infolayer.selectAll(
"."+u).remove(),
void 0===l||!l.showscale)
return void a.autoMargin(t,u);var c=l.color,h=l.cmin,f=l.cmax;n(h)||(h=i.aggNums(Math.min,null,c)),n(f)||(f=i.aggNums(Math.max,null,c));var d=e[0].t.cb=s(t,u),p=o.makeColorScaleFunc(o.extractScale(l.colorscale,h,f),{noNumericCheck:!0});d.fillcolor(p).filllevels({start:h,end:f,size:(f-h)/254}).options(l.colorbar)()}},{
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"../../components/colorscale":604,
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function(t,e,r){
"use strict";var n=t(
"../../components/colorscale/has_colorscale"),i=t(
"../../components/colorscale/calc"),a=t(
"./subtypes");e.exports=
function(t){a.hasLines(t)&&n(t,
"line")&&i(t,t.line.color,
"line",
"c"),a.hasMarkers(t)&&(n(t,
"marker")&&i(t,t.marker.color,
"marker",
"c"),n(t,
"marker.line")&&i(t,t.marker.line.color,
"marker.line",
"c"))}},{
"../../components/colorscale/calc":596,
"../../components/colorscale/has_colorscale":603,
"./subtypes":1028}],1013:[
function(t,e,r){
"use strict";e.exports={PTS_LINESONLY:20}},{}],1014:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"./attributes"),a=t(
"./constants"),o=t(
"./subtypes"),s=t(
"./xy_defaults"),l=t(
"./marker_defaults"),u=t(
"./line_defaults"),c=t(
"./line_shape_defaults"),h=t(
"./text_defaults"),f=t(
"./fillcolor_defaults"),d=t(
"../../components/errorbars/defaults");e.exports=
function(t,e,r,p){
function m(r,a){
return n.coerce(t,e,i,r,a)}var v=s(t,e,p,m),g=v<a.PTS_LINESONLY?
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if(!v)
return void(e.visible=!1);m(
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"hovertext"),m(
"mode",g),m(
"ids"),o.hasLines(e)&&(u(t,e,r,p,m),c(t,e,m),m(
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"fill"),
"none"!==e.fill&&(f(t,e,r,m),o.hasLines(e)||c(t,e,m)),
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"hoveron",y.join(
"+")||
"points"),d(t,e,r,{axis:
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"../../lib":709,
"./attributes":1008,
"./constants":1013,
"./fillcolor_defaults":1015,
"./line_defaults":1019,
"./line_shape_defaults":1021,
"./marker_defaults":1024,
"./subtypes":1028,
"./text_defaults":1029,
"./xy_defaults":1030}],1015:[
function(t,e,r){
"use strict";var n=t(
"../../components/color");e.exports=
function(t,e,r,i){var a=!1;
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function(t,e,r){
"use strict";var n=t(
"../../components/color"),i=t(
"./subtypes");e.exports=
function(t,e){var r,a;
if(
"lines"===t.mode)
return r=t.line.color,r&&n.opacity(r)?r:t.fillcolor;
if(
"none"===t.mode)
return t.fill?t.fillcolor:
"";var o=e.mcc||(t.marker||{}).color,s=e.mlcc||((t.marker||{}).line||{}).color;
return a=o&&n.opacity(o)?o:s&&n.opacity(s)&&(e.mlw||((t.marker||{}).line||{}).width)?s:
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"../../components/color":590,
"./subtypes":1028}],1017:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"../../components/fx"),a=t(
"../../components/errorbars"),o=t(
"./get_trace_color"),s=t(
"../../components/color"),l=i.constants.MAXDIST;e.exports=
function(t,e,r,u){var c=t.cd,h=c[0].trace,f=t.xa,d=t.ya,p=f.c2p(e),m=d.c2p(r),v=[p,m];
if(h.hoveron.indexOf(
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function(t){var e=Math.max(3,t.mrc||0);
return Math.max(Math.abs(f.c2p(t.x)-p)-e,1-3/e)},y=
function(t){var e=Math.max(3,t.mrc||0);
return Math.max(Math.abs(d.c2p(t.y)-m)-e,1-3/e)},b=
function(t){var e=Math.max(3,t.mrc||0),r=f.c2p(t.x)-p,n=d.c2p(t.y)-m;
return Math.max(Math.sqrt(r*r+n*n)-e,1-3/e)},x=i.getDistanceFunction(u,g,y,b);
if(i.getClosest(c,x,t),t.index!==!1){var _=c[t.index],w=f.c2p(_.x,!0),M=d.c2p(_.y,!0),k=_.mrc||1;
return n.extendFlat(t,{color:o(h,_),x0:w-k,x1:w+k,xLabelVal:_.x,y0:M-k,y1:M+k,yLabelVal:_.y}),_.htx?t.text=_.htx:h.hovertext?t.text=h.hovertext:_.tx?t.text=_.tx:h.text&&(t.text=h.text),a.hoverInfo(_,h,t),[t]}}
if(h.hoveron.indexOf(
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for(A=0;A<P.length;A++)S=P[A],S.contains(v)&&(j=!j,O.push(S),N=Math.min(N,S.ymin),B=Math.max(B,S.ymax));
if(j){N=Math.max(N,0),B=Math.min(B,d._length);var U=(N+B)/2;
for(A=0;A<O.length;A++)
for(E=O[A].pts,T=1;T<E.length;T++)D=E[T-1][1],I=E[T][1],D>U!=I>=U&&(C=E[T-1][0],z=E[T][0],L=C+(z-C)*(U-D)/(I-D),F=Math.min(F,L),R=Math.max(R,L));F=Math.max(F,0),R=Math.min(R,f._length);var V=s.defaultLine;
return s.opacity(h.fillcolor)?V=h.fillcolor:s.opacity((h.line||{}).color)&&(V=h.line.color),n.extendFlat(t,{distance:l+10,x0:F,x1:R,y0:U,y1:U,color:V}),
delete t.index,h.text&&!Array.isArray(h.text)?t.text=String(h.text):t.text=h.name,[t]}}}},{
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"../../components/errorbars":620,
"../../components/fx":631,
"../../lib":709,
"./get_trace_color":1016}],1018:[
function(t,e,r){
"use strict";var n={},i=t(
"./subtypes");n.hasLines=i.hasLines,n.hasMarkers=i.hasMarkers,n.hasText=i.hasText,n.isBubble=i.isBubble,n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.cleanData=t(
"./clean_data"),n.calc=t(
"./calc"),n.arraysToCalcdata=t(
"./arrays_to_calcdata"),n.plot=t(
"./plot"),n.colorbar=t(
"./colorbar"),n.style=t(
"./style"),n.hoverPoints=t(
"./hover"),n.selectPoints=t(
"./select"),n.animatable=!0,n.moduleType=
"trace",n.name=
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"../../plots/cartesian"),n.categories=[
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"symbols",
"markerColorscale",
"errorBarsOK",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/cartesian":758,
"./arrays_to_calcdata":1007,
"./attributes":1008,
"./calc":1009,
"./clean_data":1010,
"./colorbar":1011,
"./defaults":1014,
"./hover":1017,
"./plot":1025,
"./select":1026,
"./style":1027,
"./subtypes":1028}],1019:[
function(t,e,r){
"use strict";var n=t(
"../../components/colorscale/has_colorscale"),i=t(
"../../components/colorscale/defaults");e.exports=
function(t,e,r,a,o,s){var l=(t.marker||{}).color;
if(o(
"line.color",r),n(t,
"line"))i(t,e,a,o,{prefix:
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"c"});
else{o(
"line.color",!Array.isArray(l)&&l||r)}o(
"line.width"),(s||{}).noDash||o(
"line.dash")}},{
"../../components/colorscale/defaults":599,
"../../components/colorscale/has_colorscale":603}],1020:[
function(t,e,r){
"use strict";var n=t(
"../../constants/numerical").BADNUM;e.exports=
function(t,e){
function r(e){var r=_.c2p(t[e].x),i=w.c2p(t[e].y);
return r!==n&&i!==n&&[r,i]}
function i(t){var e=t[0]/_._length,r=t[1]/w._length;
return(1+10*Math.max(0,-e,e-1,-r,r-1))*A}var a,o,s,l,u,c,h,f,d,p,m,v,g,y,b,x,_=e.xaxis,w=e.yaxis,M=e.simplify,k=e.connectGaps,A=e.baseTolerance,T=e.linear,S=[],E=.2,L=
new Array(t.length),C=0;
for(M||(A=E=-1),a=0;a<t.length;a++)
if(o=r(a)){
for(C=0,L[C++]=o,a++;a<t.length;a++){
75 if(!(l=r(a))){
if(k)
continue;
break}
if(T){
if(!((h=
function(t,e){var r=t[0]-e[0],n=t[1]-e[1];
return Math.sqrt(r*r+n*n)}(l,o))<i(l)*E)){
for(d=[(l[0]-o[0])/h,(l[1]-o[1])/h],u=o,m=h,v=y=b=0,f=!1,s=l,a++;a<t.length;a++){
if(!(c=r(a))){
if(k)
continue;
break}
if(p=[c[0]-o[0],c[1]-o[1]],x=p[0]*d[1]-p[1]*d[0],y=Math.min(y,x),(b=Math.max(b,x))-y>i(c))
break;s=c,g=p[0]*d[0]+p[1]*d[1],g>m?(m=g,l=c,f=!1):g<v&&(v=g,u=c,f=!0)}
if(f?(L[C++]=l,s!==u&&(L[C++]=u)):(u!==o&&(L[C++]=u),s!==l&&(L[C++]=l)),L[C++]=s,a>=t.length||!c)
break;L[C++]=c,o=c}}
else L[C++]=l}S.push(L.slice(0,C))}
return S}},{
"../../constants/numerical":690}],1021:[
function(t,e,r){
"use strict";e.exports=
function(t,e,r){
"spline"===r(
"line.shape")&&r(
"line.smoothing")}},{}],1022:[
function(t,e,r){
"use strict";e.exports=
function(t,e,r){
for(var n,i,a=null,o=0;o<r.length;++o)n=r[o],i=n[0].trace,i.visible===!0?(i._nexttrace=null,[
"tonextx",
"tonexty",
"tonext"].indexOf(i.fill)!==-1&&(i._prevtrace=a,a&&(a._nexttrace=i)),a=i):i._prevtrace=i._nexttrace=null}},{}],1023:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric");e.exports=
function(t){var e=t.marker,r=e.sizeref||1,i=e.sizemin||0,a=
"area"===e.sizemode?
function(t){
return Math.sqrt(t/r)}:
function(t){
return t/r};
return function(t){var e=a(t/2);
return n(e)&&e>0?Math.max(e,i):0}}},{
"fast-isnumeric":127}],1024:[
function(t,e,r){
"use strict";var n=t(
"../../components/color"),i=t(
"../../components/colorscale/has_colorscale"),a=t(
"../../components/colorscale/defaults"),o=t(
"./subtypes");e.exports=
function(t,e,r,s,l,u){var c,h=o.isBubble(t),f=(t.line||{}).color;
if(u=u||{},f&&(r=f),l(
"marker.symbol"),l(
"marker.opacity",h?.7:1),l(
"marker.size"),l(
"marker.color",r),i(t,
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"marker.line")&&a(t,e,s,l,{prefix:
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"marker.line.width",h?1:0)),h&&(l(
"marker.sizeref"),l(
"marker.sizemin"),l(
"marker.sizemode")),u.gradient){
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"marker.gradient.type")&&l(
"marker.gradient.color")}}},{
"../../components/color":590,
"../../components/colorscale/defaults":599,
"../../components/colorscale/has_colorscale":603,
"./subtypes":1028}],1025:[
function(t,e,r){
"use strict";
function n(t,e){var r;e.selectAll(
"g.trace").each(
function(t){var e=o.select(
this);
if(r=t[0].trace,r._nexttrace){
if(r._nextFill=e.select(
".js-fill.js-tonext"),!r._nextFill.size()){var n=
":first-child";e.select(
".js-fill.js-tozero").size()&&(n+=
" + *"),r._nextFill=e.insert(
"path",n).attr(
"class",
"js-fill js-tonext")}}
else e.selectAll(
".js-fill.js-tonext").remove(),r._nextFill=null;r.fill&&(
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"toself"===r.fill||
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if(0!==d){var p=n.filter(
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function(t){
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function(t){
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if(p.selectAll(
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function(){p.selectAll(
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function(n,o){i(t,o,e,n,r,
this,a)})})}
else p.selectAll(
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function(n,o){i(t,o,e,n,r,
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"../../lib":709,
"../../lib/polygon":719,
"./line_points":1020,
"./link_traces":1022,
"./subtypes":1028,d3:118}],1026:[
function(t,e,r){
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"./subtypes");e.exports=
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if(h.visible===!0&&!p){var m=Array.isArray(d.opacity)?1:d.opacity;
if(e===!1)
for(r=0;r<s.length;r++)s[r].dim=0;
else for(r=0;r<s.length;r++)i=s[r],a=l.c2p(i.x),o=u.c2p(i.y),e.contains([a,o])?(c.push({curveNumber:f,pointNumber:r,x:i.x,y:i.y,
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return s[0].node3.selectAll(
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"opacity",
function(t){
return((t.mo+1||m+1)-1)*(t.dim?.2:1)}),s[0].node3.selectAll(
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function(t){
return t.dim?.2:1}),c}}},{
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function(t,e,r){
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function(t){
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"g.points").each(
function(t){var e=n.select(
this),r=e.selectAll(
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function(t,e,r){
"use strict";var n=t(
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function(t){
return t.visible&&t.mode&&t.mode.indexOf(
"lines")!==-1},hasMarkers:
function(t){
return t.visible&&t.mode&&t.mode.indexOf(
"markers")!==-1},hasText:
function(t){
return t.visible&&t.mode&&t.mode.indexOf(
"text")!==-1},isBubble:
function(t){
return n.isPlainObject(t.marker)&&Array.isArray(t.marker.size)}}},{
"../../lib":709}],1029:[
function(t,e,r){
"use strict";var n=t(
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function(t,e,r,i){i(
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function(t,e,r){
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function(t,e,r,i){var a,o=i(
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if(n.getComponentMethod(
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else{
if(!s)
return 0;a=e.y.length,i(
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return a}},{
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function(t,e,r){
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function n(t){
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"../../components/colorscale/color_attributes"),o=t(
"../../components/errorbars/attributes"),s=t(
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"data_array"},z:{valType:
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"x"),y:n(
"y"),z:n(
"z")},connectgaps:i.connectgaps,line:u({},{width:c.width,dash:{valType:
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"../../components/errorbars/attributes":616,
"../../constants/gl3d_dashes":687,
"../../constants/gl_markers":688,
"../../lib/extend":701,
"../scatter/attributes":1008}],1032:[
function(t,e,r){
"use strict";var n=t(
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function(t,e){var r=[{x:!1,y:!1,trace:e,t:{}}];
return n(r,e),i(e),r}},{
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"../scatter/colorscale_calc":1012}],1033:[
function(t,e,r){
"use strict";
function n(t,e,r){
if(!e||!e.visible)
return null;
for(var n=o(e),i=
new Array(t.length),a=0;a<t.length;a++){var s=n(+t[a],a);i[a]=[-s[0]*r,s[1]*r]}
return i}
function i(t){
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if(t[e])
return t[e].length;
return 0}
function a(t,e){var r=[n(t.x,t.error_x,e[0]),n(t.y,t.error_y,e[1]),n(t.z,t.error_z,e[2])],a=i(r);
if(0===a)
return null;
for(var o=
new Array(a),s=0;s<a;s++){
for(var l=[[0,0,0],[0,0,0]],u=0;u<3;u++)
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return o}var o=t(
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function(t,e,r){
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function i(t,e,r){var n,i=(r+1)%3,a=(r+2)%3,o=[],s=[];
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for(n=0;n<u.length;++n)
for(var c=u[n],h=0;h<c.length;++h)c[h]=s[c[h]];
return{positions:t,cells:u,meshColor:e}}
function a(t){
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function o(t){var e=[0,0];
return Array.isArray(t)?[0,-1]:(t.indexOf(
"bottom")>=0&&(e[1]+=1),t.indexOf(
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"left")>=0&&(e[0]-=1),t.indexOf(
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function s(t,e){
return e(4*t)}
function l(t){
return M[t]}
function u(t,e,r,n,i){var a=null;
if(Array.isArray(t)){a=[];
for(var o=0;o<e;o++)
void 0===t[o]?a[o]=n:a[o]=r(t[o],i)}
else a=r(t,y.identity);
return a}
function c(t,e){var r,n,i,c,h,f,d=[],p=t.fullSceneLayout,m=t.dataScale,v=p.xaxis,g=p.yaxis,w=p.zaxis,M=e.marker,A=e.line,T=e.x||[],S=e.y||[],E=e.z||[],L=T.length,C=e.xcalendar,z=e.ycalendar,D=e.zcalendar;
for(n=0;n<L;n++)i=v.d2l(T[n],0,C)*m[0],c=g.d2l(S[n],0,z)*m[1],h=w.d2l(E[n],0,D)*m[2],d[n]=[i,c,h];
if(Array.isArray(e.text))f=e.text;
else if(
void 0!==e.text)
for(f=
new Array(L),n=0;n<L;n++)f[n]=e.text;
if(r={position:d,mode:e.mode,text:f},
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"z"];
for(r.project=[!1,!1,!1],r.projectScale=[1,1,1],r.projectOpacity=[1,1,1],n=0;n<3;++n){var O=e.projection[P[n]];(r.project[n]=O.show)&&(r.projectOpacity[n]=O.opacity,r.projectScale[n]=O.scale)}r.errorBounds=k(e,m);var j=a([e.error_x,e.error_y,e.error_z]);
return r.errorColor=j.color,r.errorLineWidth=j.lineWidth,r.errorCapSize=j.capSize,r.delaunayAxis=e.surfaceaxis,r.delaunayColor=b(e.surfacecolor),r}
function h(t){
if(Array.isArray(t)){var e=t[0];
return Array.isArray(e)&&(t=e),
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function(t){
return Math.round(255*t)})+
")"}
return null}
function f(t,e){var r=
new n(t,e.uid);
return r.update(e),r}var d=t(
"gl-line3d"),p=t(
"gl-scatter3d"),m=t(
"gl-error3d"),v=t(
"gl-mesh3d"),g=t(
"delaunay-triangulate"),y=t(
"../../lib"),b=t(
"../../lib/str2rgbarray"),x=t(
"../../lib/gl_format_color"),_=t(
"../scatter/make_bubble_size_func"),w=t(
"../../constants/gl3d_dashes"),M=t(
"../../constants/gl_markers"),k=t(
"./calc_errors"),A=n.prototype;A.handlePick=
function(t){
if(t.object&&(t.object===
this.linePlot||t.object===
this.delaunayMesh||t.object===
this.textMarkers||t.object===
this.scatterPlot)){t.object.highlight&&t.object.highlight(null),this.scatterPlot&&(t.object=this.scatterPlot,this.scatterPlot.highlight(t.data)),this.textLabels?
void 0!==this.textLabels[t.data.index]?t.textLabel=
this.textLabels[t.data.index]:t.textLabel=
this.textLabels:t.textLabel=
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return t.traceCoordinate=[
this.data.x[e],
this.data.y[e],
this.data.z[e]],!0}},A.update=
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"lines")!==-1?this.linePlot?this.linePlot.update(e):(this.linePlot=d(e),this.linePlot._trace=
this,this.scene.glplot.add(this.linePlot)):this.linePlot&&(this.scene.glplot.remove(
this.linePlot),this.linePlot.dispose(),this.linePlot=null);var u=t.opacity;
if(t.marker&&t.marker.opacity&&(u*=t.marker.opacity),r={gl:o,position:l.position,color:l.scatterColor,size:l.scatterSize,glyph:l.scatterMarker,opacity:u,orthographic:!0,lineWidth:l.scatterLineWidth,lineColor:l.scatterLineColor,project:l.project,projectScale:l.projectScale,projectOpacity:l.projectOpacity},this.mode.indexOf(
"markers")!==-1?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=p(r),this.scatterPlot._trace=
this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(
this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),a={gl:o,position:l.position,glyph:l.text,color:l.textColor,size:l.textSize,angle:l.textAngle,alignment:l.textOffset,font:l.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,this.mode.indexOf(
"text")!==-1?this.textMarkers?this.textMarkers.update(a):(this.textMarkers=p(a),this.textMarkers._trace=
this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(
this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),n={gl:o,position:l.position,color:l.errorColor,error:l.errorBounds,lineWidth:l.errorLineWidth,capSize:l.errorCapSize,opacity:t.opacity},this.errorBars?l.errorBounds?this.errorBars.update(n):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):l.errorBounds&&(
this.errorBars=m(n),this.errorBars._trace=
this,this.scene.glplot.add(this.errorBars)),l.delaunayAxis>=0){var f=i(l.position,l.delaunayColor,l.delaunayAxis);f.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(f):(f.gl=o,this.delaunayMesh=v(f),this.delaunayMesh._trace=
this,this.scene.glplot.add(this.delaunayMesh))}
else this.delaunayMesh&&(this.scene.glplot.remove(
this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},A.dispose=
function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(
this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(
this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(
this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(
this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=f},{
"../../constants/gl3d_dashes":687,
"../../constants/gl_markers":688,
"../../lib":709,
"../../lib/gl_format_color":706,
"../../lib/str2rgbarray":727,
"../scatter/make_bubble_size_func":1023,
"./calc_errors":1033,
"delaunay-triangulate":119,
"gl-error3d":157,
"gl-line3d":167,
"gl-mesh3d":200,
"gl-scatter3d":246}],1035:[
function(t,e,r){
"use strict";
function n(t,e,r,n){var a=0,o=r(
"x"),s=r(
"y"),l=r(
"z");
return i.getComponentMethod(
"calendars",
"handleTraceDefaults")(t,e,[
"x",
"y",
"z"],n),o&&s&&l&&(a=Math.min(o.length,s.length,l.length),a<o.length&&(e.x=o.slice(0,a)),a<s.length&&(e.y=s.slice(0,a)),a<l.length&&(e.z=l.slice(0,a))),a}var i=t(
"../../registry"),a=t(
"../../lib"),o=t(
"../scatter/subtypes"),s=t(
"../scatter/marker_defaults"),l=t(
"../scatter/line_defaults"),u=t(
"../scatter/text_defaults"),c=t(
"../../components/errorbars/defaults"),h=t(
"./attributes");e.exports=
function(t,e,r,i){
function f(r,n){
return a.coerce(t,e,h,r,n)}
if(!n(t,e,f,i))
return void(e.visible=!1);f(
"text"),f(
"hovertext"),f(
"mode"),o.hasLines(e)&&(f(
"connectgaps"),l(t,e,r,i,f)),o.hasMarkers(e)&&s(t,e,r,i,f),o.hasText(e)&&u(t,e,i,f);var d=(e.line||{}).color,p=(e.marker||{}).color;f(
"surfaceaxis")>=0&&f(
"surfacecolor",d||p);
for(var m=[
"x",
"y",
"z"],v=0;v<3;++v){var g=
"projection."+m[v];f(g+
".show")&&(f(g+
".opacity"),f(g+
".scale"))}c(t,e,r,{axis:
"z"}),c(t,e,r,{axis:
"y",inherit:
"z"}),c(t,e,r,{axis:
"x",inherit:
"z"})}},{
"../../components/errorbars/defaults":619,
"../../lib":709,
"../../registry":826,
"../scatter/line_defaults":1019,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/text_defaults":1029,
"./attributes":1031}],1036:[
function(t,e,r){
"use strict";var n={};n.plot=t(
"./convert"),n.attributes=t(
"./attributes"),n.markerSymbols=t(
"../../constants/gl_markers"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"./calc"),n.moduleType=
"trace",n.name=
"scatter3d",n.basePlotModule=t(
"../../plots/gl3d"),n.categories=[
"gl3d",
"symbols",
"markerColorscale",
"showLegend"],n.meta={},e.exports=n},{
"../../constants/gl_markers":688,
"../../plots/gl3d":791,
"../scatter/colorbar":1011,
"./attributes":1031,
"./calc":1032,
"./convert":1034,
"./defaults":1035}],1037:[
function(t,e,r){
"use strict";var n=t(
"../scatter/attributes"),i=t(
"../../plots/attributes"),a=t(
"../../components/colorscale/color_attributes"),o=t(
"../../components/colorbar/attributes"),s=t(
"../../lib/extend").extendFlat,l=n.marker,u=n.line,c=l.line;e.exports={carpet:{valType:
"string"},a:{valType:
"data_array"},b:{valType:
"data_array"},sum:{valType:
"number",dflt:0,min:0},mode:s({},n.mode,{dflt:
"markers"}),text:s({},n.text,{}),line:{color:u.color,width:u.width,dash:u.dash,shape:s({},u.shape,{values:[
"linear",
"spline"]}),smoothing:u.smoothing},connectgaps:n.connectgaps,fill:s({},n.fill,{values:[
"none",
"toself",
"tonext"]}),fillcolor:n.fillcolor,marker:s({},{symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({},{width:c.width},a(
"marker".line)),gradient:l.gradient},a(
"marker"),{showscale:l.showscale,colorbar:o}),textfont:n.textfont,textposition:n.textposition,hoverinfo:s({},i.hoverinfo,{flags:[
"a",
"b",
"c",
"text",
"name"]}),hoveron:n.hoveron}},{
"../../components/colorbar/attributes":591,
"../../components/colorscale/color_attributes":597,
"../../lib/extend":701,
"../../plots/attributes":746,
"../scatter/attributes":1008}],1038:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../plots/cartesian/axes"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/colorscale_calc"),s=t(
"../scatter/arrays_to_calcdata"),l=t(
"../carpet/lookup_carpetid");e.exports=
function(t,e){var r=e.carpetTrace=l(t,e);
if(r&&r.visible&&
"legendonly"!==r.visible){var u;e.xaxis=r.xaxis,e.yaxis=r.yaxis;var c,h,f=e.a.length,d=
new Array(f),p=!1;
for(u=0;u<f;u++)
if(c=e.a[u],h=e.b[u],n(c)&&n(h)){var m=r.ab2xy(+c,+h,!0),v=r.isVisible(+c,+h);v||(p=!0),d[u]={x:m[0],y:m[1],a:c,b:h,vis:v}}
else d[u]={x:!1,y:!1};e._needsCull=p,d[0].carpet=r,d[0].trace=e;var g,y;
if(a.hasMarkers(e)&&(g=e.marker,y=g.size,Array.isArray(y))){var b={type:
"linear"};i.setConvert(b),y=b.makeCalcdata(e.marker,
"size"),y.length>f&&y.splice(f,y.length-f)}
return o(e),s(d,e),d}}},{
"../../plots/cartesian/axes":748,
"../carpet/lookup_carpetid":882,
"../scatter/arrays_to_calcdata":1007,
"../scatter/colorscale_calc":1012,
"../scatter/subtypes":1028,
"fast-isnumeric":127}],1039:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"../scatter/constants"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/marker_defaults"),s=t(
"../scatter/line_defaults"),l=t(
"../scatter/line_shape_defaults"),u=t(
"../scatter/text_defaults"),c=t(
"../scatter/fillcolor_defaults"),h=t(
"./attributes");e.exports=
function(t,e,r,f){
function d(r,i){
return n.coerce(t,e,h,r,i)}d(
"carpet"),e.xaxis=
"x",e.yaxis=
"y";var p,m=d(
"a"),v=d(
"b");
if(!(p=Math.min(m.length,v.length)))
return void(e.visible=!1);m&&p<m.length&&(e.a=m.slice(0,p)),v&&p<v.length&&(e.b=v.slice(0,p)),d(
"sum"),d(
"text"),d(
"mode",p<i.PTS_LINESONLY?
"lines+markers":
"lines"),a.hasLines(e)&&(s(t,e,r,f,d),l(t,e,d),d(
"connectgaps")),a.hasMarkers(e)&&o(t,e,r,f,d,{gradient:!0}),a.hasText(e)&&u(t,e,f,d);var g=[];(a.hasMarkers(e)||a.hasText(e))&&(d(
"marker.maxdisplayed"),g.push(
"points")),d(
"fill"),
"none"!==e.fill&&(c(t,e,r,d),a.hasLines(e)||l(t,e,d)),d(
"hoverinfo",1===f._dataLength?
"a+b+text":
void 0),
"tonext"!==e.fill&&
"toself"!==e.fill||g.push(
"fills"),d(
"hoveron",g.join(
"+")||
"points")}},{
"../../lib":709,
"../scatter/constants":1013,
"../scatter/fillcolor_defaults":1015,
"../scatter/line_defaults":1019,
"../scatter/line_shape_defaults":1021,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/text_defaults":1029,
"./attributes":1037}],1040:[
function(t,e,r){
"use strict";var n=t(
"../scatter/hover");e.exports=
function(t,e,r,i){
function a(t,e){v.push((t.labelprefix&&t.labelprefix.length>0?t.labelprefix:t._hovertitle+
": ")+e.toFixed(3)+t.labelsuffix)}var o=n(t,e,r,i);
if(o&&o[0].index!==!1){var s=o[0];
if(
void 0===s.index){var l=1-s.y0/t.ya._length,u=t.xa._length,c=u*l/2,h=u-c;
return s.x0=Math.max(Math.min(s.x0,h),c),s.x1=Math.max(Math.min(s.x1,h),c),o}var f=s.cd[s.index];s.a=f.a,s.b=f.b,s.xLabelVal=
void 0,s.yLabelVal=
void 0;var d=s.trace,p=d._carpet,m=d.hoverinfo.split(
"+"),v=[];m.indexOf(
"all")!==-1&&(m=[
"a",
"b"]),m.indexOf(
"a")!==-1&&a(p.aaxis,f.a),m.indexOf(
"b")!==-1&&a(p.baxis,f.b);var g=p.ab2ij([f.a,f.b]),y=Math.floor(g[0]),b=g[0]-y,x=Math.floor(g[1]),_=g[1]-x,w=p.evalxy([],y,x,b,_);
return v.push(
"y: "+w[1].toFixed(3)),s.extraText=v.join(
"<br>"),o}}},{
"../scatter/hover":1017}],1041:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"./calc"),n.plot=t(
"./plot"),n.style=t(
"./style"),n.hoverPoints=t(
"./hover"),n.selectPoints=t(
"./select"),n.moduleType=
"trace",n.name=
"scattercarpet",n.basePlotModule=t(
"../../plots/cartesian"),n.categories=[
"carpet",
"symbols",
"markerColorscale",
"showLegend",
"carpetDependent"],n.meta={},e.exports=n},{
"../../plots/cartesian":758,
"../scatter/colorbar":1011,
"./attributes":1037,
"./calc":1038,
"./defaults":1039,
"./hover":1040,
"./plot":1042,
"./select":1043,
"./style":1044}],1042:[
function(t,e,r){
"use strict";var n=t(
"../scatter/plot"),i=t(
"../../plots/cartesian/axes");e.exports=
function(t,e,r){var a,o,s,l=r[0][0].carpet,u={xaxis:i.getFromId(t,l.xaxis||
"x"),yaxis:i.getFromId(t,l.yaxis||
"y"),plot:e.plot};
for(n(t,u,r),a=0;a<r.length;a++)o=r[a][0].trace,s=u.plot.selectAll(
"g.trace"+o.uid+
" .js-line"),s.attr(
"clip-path",
"url(#clip"+l.uid+
"carpet)")}},{
"../../plots/cartesian/axes":748,
"../scatter/plot":1025}],1043:[
function(t,e,r){
"use strict";var n=t(
"../scatter/select");e.exports=
function(t,e){var r=n(t,e);
if(r){var i,a,o,s=t.cd;
for(o=0;o<r.length;o++)i=r[o],a=s[i.pointNumber],i.a=a.a,i.b=a.b,i.c=a.c,
delete i.x,
delete i.y;
return r}}},{
"../scatter/select":1026}],1044:[
function(t,e,r){
"use strict";var n=t(
"../scatter/style");e.exports=
function(t){
for(var e=t._fullLayout._modules,r=0;r<e.length;r++)
if(
"scatter"===e[r].name)
return;n(t)}},{
"../scatter/style":1027}],1045:[
function(t,e,r){
"use strict";var n=t(
"../scatter/attributes"),i=t(
"../../plots/attributes"),a=t(
"../../components/colorscale/color_attributes"),o=t(
"../../components/drawing/attributes").dash,s=t(
"../../lib/extend").extendFlat,l=n.marker,u=n.line,c=l.line;e.exports={lon:{valType:
"data_array"},lat:{valType:
"data_array"},locations:{valType:
"data_array"},locationmode:{valType:
"enumerated",values:[
"ISO-3",
"USA-states",
"country names"],dflt:
"ISO-3"},mode:s({},n.mode,{dflt:
"markers"}),text:s({},n.text,{}),hovertext:s({},n.hovertext,{}),textfont:n.textfont,textposition:n.textposition,line:{color:u.color,width:u.width,dash:o},connectgaps:n.connectgaps,marker:s({},{symbol:l.symbol,opacity:l.opacity,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,showscale:l.showscale,colorbar:l.colorbar,line:s({},{width:c.width},a(
"marker.line")),gradient:l.gradient},a(
"marker")),fill:{valType:
"enumerated",values:[
"none",
"toself"],dflt:
"none"},fillcolor:n.fillcolor,hoverinfo:s({},i.hoverinfo,{flags:[
"lon",
"lat",
"location",
"text",
"name"]})}},{
"../../components/colorscale/color_attributes":597,
"../../components/drawing/attributes":613,
"../../lib/extend":701,
"../../plots/attributes":746,
"../scatter/attributes":1008}],1046:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../constants/numerical").BADNUM,a=t(
"../scatter/colorscale_calc"),o=t(
"../scatter/arrays_to_calcdata");e.exports=
function(t,e){
for(var r=Array.isArray(e.locations),s=r?e.locations.length:e.lon.length,l=
new Array(s),u=0;u<s;u++){var c=l[u]={};
if(r){var h=e.locations[u];c.loc=
"string"==typeof h?h:null}
else{var f=e.lon[u],d=e.lat[u];n(f)&&n(d)?c.lonlat=[+f,+d]:c.lonlat=[i,i]}}
return o(l,e),a(e),l}},{
"../../constants/numerical":690,
"../scatter/arrays_to_calcdata":1007,
"../scatter/colorscale_calc":1012,
"fast-isnumeric":127}],1047:[
function(t,e,r){
"use strict";
function n(t,e,r){var n,i,a=0,o=r(
"locations");
return o?(r(
"locationmode"),a=o.length):(n=r(
"lon")||[],i=r(
"lat")||[],a=Math.min(n.length,i.length),a<n.length&&(e.lon=n.slice(0,a)),a<i.length&&(e.lat=i.slice(0,a)),a)}var i=t(
"../../lib"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/marker_defaults"),s=t(
"../scatter/line_defaults"),l=t(
"../scatter/text_defaults"),u=t(
"../scatter/fillcolor_defaults"),c=t(
"./attributes");e.exports=
function(t,e,r,h){
function f(r,n){
return i.coerce(t,e,c,r,n)}
if(!n(t,e,f))
return void(e.visible=!1);f(
"text"),f(
"hovertext"),f(
"mode"),a.hasLines(e)&&(s(t,e,r,h,f),f(
"connectgaps")),a.hasMarkers(e)&&o(t,e,r,h,f,{gradient:!0}),a.hasText(e)&&l(t,e,h,f),f(
"fill"),
"none"!==e.fill&&u(t,e,r,f),f(
"hoverinfo",1===h._dataLength?
"lon+lat+location+text":
void 0)}},{
"../../lib":709,
"../scatter/fillcolor_defaults":1015,
"../scatter/line_defaults":1019,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/text_defaults":1029,
"./attributes":1045}],1048:[
function(t,e,r){
"use strict";e.exports=
function(t,e){
return t.lon=e.lon,t.lat=e.lat,t.location=e.lon?e.lon:null,t}},{}],1049:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(t){
return a.tickText(r,r.c2l(t),
"hover").text+
"\xb0"}var i=t.hoverinfo,o=
"all"===i?l.hoverinfo.flags:i.split(
"+"),s=o.indexOf(
"location")!==-1&&Array.isArray(t.locations),u=o.indexOf(
"lon")!==-1,c=o.indexOf(
"lat")!==-1,h=o.indexOf(
"text")!==-1,f=[];
if(s?f.push(e.loc):u&&c?f.push(
"("+n(e.lonlat[0])+
", "+n(e.lonlat[1])+
")"):u?f.push(
"lon: "+n(e.lonlat[0])):c&&f.push(
"lat: "+n(e.lonlat[1])),h){var d;e.htx?d=e.htx:t.hovertext?d=t.hovertext:e.tx?d=e.tx:t.text&&(d=t.text),Array.isArray(d)||f.push(d)}
return f.join(
"<br>")}var i=t(
"../../components/fx"),a=t(
"../../plots/cartesian/axes"),o=t(
"../../constants/numerical").BADNUM,s=t(
"../scatter/get_trace_color"),l=t(
"./attributes");e.exports=
function(t){
function e(t){
return h.projection(t)}
function r(t){var r=t.lonlat;
if(r[0]===o)
return 1/0;
if(h.isLonLatOverEdges(r))
return 1/0;var n=e(r),i=u.c2p(),a=c.c2p(),s=Math.abs(i-n[0]),l=Math.abs(a-n[1]),f=Math.max(3,t.mrc||0);
return Math.max(Math.sqrt(s*s+l*l)-f,1-3/f)}var a=t.cd,l=a[0].trace,u=t.xa,c=t.ya,h=t.subplot;
if(i.getClosest(a,r,t),t.index!==!1){var f=a[t.index],d=f.lonlat,p=e(d),m=f.mrc||1;
return t.x0=p[0]-m,t.x1=p[0]+m,t.y0=p[1]-m,t.y1=p[1]+m,t.loc=f.loc,t.lat=d[0],t.lon=d[1],t.color=s(l,f),t.extraText=n(l,f,h.mockAxis),[t]}}},{
"../../components/fx":631,
"../../constants/numerical":690,
"../../plots/cartesian/axes":748,
76 "../scatter/get_trace_color":1016,
"./attributes":1045}],1050:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"./calc"),n.plot=t(
"./plot"),n.hoverPoints=t(
"./hover"),n.eventData=t(
"./event_data"),n.moduleType=
"trace",n.name=
"scattergeo",n.basePlotModule=t(
"../../plots/geo"),n.categories=[
"geo",
"symbols",
"markerColorscale",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/geo":776,
"../scatter/colorbar":1011,
"./attributes":1045,
"./calc":1046,
"./defaults":1047,
"./event_data":1048,
"./hover":1049,
"./plot":1051}],1051:[
function(t,e,r){
"use strict";
function n(t,e){var r=t[0].trace;
if(Array.isArray(r.locations))
for(var n=c(r,e),i=r.locationmode,a=0;a<t.length;a++){var o=t[a],s=h(i,o.loc,n);o.lonlat=s?s.properties.ct:[u,u]}}
function i(t){var e=t.framework.selectAll(
"g.trace.scattergeo");e.style(
"opacity",
function(t){
return t[0].trace.opacity}),e.each(
function(t){var e=t[0].trace,r=a.select(
this);r.selectAll(
"path.point").call(o.pointStyle,e),r.selectAll(
"text").call(o.textPointStyle,e)}),e.selectAll(
"path.js-line").style(
"fill",
"none").each(
function(t){var e=a.select(
this),r=t.trace,n=r.line||{};e.call(s.stroke,n.color).call(o.dashLine,n.dash||
"",n.width||0),
"none"!==r.fill&&e.call(s.fill,r.fillcolor)})}var a=t(
"d3"),o=t(
"../../components/drawing"),s=t(
"../../components/color"),l=t(
"../../lib"),u=t(
"../../constants/numerical").BADNUM,c=t(
"../../lib/topojson_utils").getTopojsonFeatures,h=t(
"../../lib/geo_location_utils").locationToFeature,f=t(
"../../lib/geojson_utils"),d=t(
"../scatter/subtypes");e.exports=
function(t,e){
function r(t){
return t[0].trace.uid}
function o(t,e){t.lonlat[0]===u&&a.select(e).remove()}
for(var s=0;s<e.length;s++)n(e[s],t.topojson);var c=t.framework.select(
".scattergeolayer").selectAll(
"g.trace.scattergeo").data(e,r);c.enter().append(
"g").attr(
"class",
"trace scattergeo"),c.exit().remove(),c.selectAll(
"*").remove(),c.each(
function(t){var e=a.select(
this),r=t[0].trace;
if(d.hasLines(r)||
"none"!==r.fill){var n=f.calcTraceToLineCoords(t),i=
"none"!==r.fill?f.makePolygon(n,r):f.makeLine(n,r);e.selectAll(
"path.js-line").data([i]).enter().append(
"path").classed(
"js-line",!0)}d.hasMarkers(r)&&e.selectAll(
"path.point").data(l.identity).enter().append(
"path").classed(
"point",!0).each(
function(t){o(t,
this)}),d.hasText(r)&&e.selectAll(
"g").data(l.identity).enter().append(
"g").append(
"text").each(
function(t){o(t,
this)})}),i(t)}},{
"../../components/color":590,
"../../components/drawing":614,
"../../constants/numerical":690,
"../../lib":709,
"../../lib/geo_location_utils":704,
"../../lib/geojson_utils":705,
"../../lib/topojson_utils":730,
"../scatter/subtypes":1028,d3:118}],1052:[
function(t,e,r){
"use strict";var n=t(
"../scatter/attributes"),i=t(
"../../components/colorscale/color_attributes"),a=t(
"../../constants/gl2d_dashes"),o=t(
"../../constants/gl_markers"),s=t(
"../../lib/extend").extendFlat,l=t(
"../../lib/extend").extendDeep,u=n.line,c=n.marker,h=c.line;e.exports={x:n.x,x0:n.x0,dx:n.dx,y:n.y,y0:n.y0,dy:n.dy,text:s({},n.text,{}),mode:{valType:
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"lines",
"markers"],extras:[
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"solid"}},marker:l({},i(
"marker"),{symbol:{valType:
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"marker.line"),{width:h.width})}),connectgaps:n.connectgaps,fill:s({},n.fill,{values:[
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"tozeroy",
"tozerox"]}),fillcolor:n.fillcolor,error_y:n.error_y,error_x:n.error_x}},{
"../../components/colorscale/color_attributes":597,
"../../constants/gl2d_dashes":686,
"../../constants/gl_markers":688,
"../../lib/extend":701,
"../scatter/attributes":1008}],1053:[
function(t,e,r){
"use strict";
function n(t,e){this.scene=t,this.uid=e,this.type=
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"rgb(0, 0, 0)",this.name=
"",this.hoverinfo=
"all",this.connectgaps=!0,this.index=null,this.idToIndex=[],this.bounds=[0,0,0,0],this.isVisible=!1,this.hasLines=!1,this.hasErrorX=!1,this.hasErrorY=!1,this.hasMarkers=!1,this.line=this.initObject(d,{positions:
new Float64Array(0),color:[0,0,0,1],width:1,fill:[!1,!1,!1,!1],fillColor:[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],dashes:[1]},0),this.errorX=this.initObject(p,{positions:
new Float64Array(0),errors:
new Float64Array(0),lineWidth:1,capSize:0,color:[0,0,0,1]},1),this.errorY=this.initObject(p,{positions:
new Float64Array(0),errors:
new Float64Array(0),lineWidth:1,capSize:0,color:[0,0,0,1]},2);var r={positions:
new Float64Array(0),sizes:[],colors:[],glyphs:[],borderWidths:[],borderColors:[],size:12,color:[0,0,0,1],borderSize:1,borderColor:[0,0,0,1]};this.scatter=this.initObject(h,r,3),this.fancyScatter=this.initObject(f,r,4)}
function i(t,e,r){
return Array.isArray(e)||(e=[e]),a(t,e,r)}
function a(t,e,r){
for(var n=
new Array(r),i=e[0],a=0;a<r;++a)n[a]=t(a>=e.length?i:e[a]);
return n}
function o(t,e,r){
return l(z(t,r),C(e,r),r)}
function s(t,e,r,n){var i=w(t,e,n);
return i=Array.isArray(i[0])?i:a(v.identity,[i],n),l(i,C(r,n),n)}
function l(t,e,r){
for(var n=
new Array(4*r),i=0;i<r;++i){
for(var a=0;a<3;++a)n[4*i+a]=t[i][a];n[4*i+3]=t[i][3]*e[i]}
return n}
function u(t){
for(var e,r=t.length,n=Math.max(1,(r-1)/Math.min(Math.max(r,1),1e3)),i=0;i<r;i+=n)
if(e=t[Math.floor(i)],!(m(e)||e instanceof Date))
return!1;
return!0}
function c(t,e){var r=
new n(t,e.uid);
return r.update(e),r}var h=t(
"gl-scatter2d"),f=t(
"gl-scatter2d-sdf"),d=t(
"gl-line2d"),p=t(
"gl-error2d"),m=t(
"fast-isnumeric"),v=t(
"../../lib"),g=t(
"../../plots/cartesian/axes"),y=t(
"../../plots/cartesian/axis_autotype"),b=t(
"../../components/errorbars"),x=t(
"../../lib/str2rgbarray"),_=t(
"../../lib/typed_array_truncate"),w=t(
"../../lib/gl_format_color"),M=t(
"../scatter/subtypes"),k=t(
"../scatter/make_bubble_size_func"),A=t(
"../scatter/get_trace_color"),T=t(
"../../constants/gl_markers"),S=t(
"../../constants/gl2d_dashes"),E=[
"xaxis",
"yaxis"],L=n.prototype;L.initObject=
function(t,e,r){
function n(){u||(u=t(s,e),u._trace=o,u._index=r),u.update(e)}
function i(){u&&u.update(l)}
function a(){u&&u.dispose()}var o=
this,s=o.scene.glplot,l=v.extendFlat({},e),u=null;
return{options:e,update:n,clear:i,dispose:a}},L.handlePick=
function(t){var e=t.pointId;(t.object!==this.line||this.connectgaps)&&(e=this.idToIndex[t.pointId]);var r=this.pickXData[e];
return{trace:
this,dataCoord:t.dataCoord,traceCoord:[m(r)||!v.isDateTime(r)?r:v.dateTime2ms(r),this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:Array.isArray(this.color)?this.color[e]:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},L.isFancy=
function(t){
if(
"linear"!==this.scene.xaxis.type&&
"date"!==
this.scene.xaxis.type)
return!0;
if(
"linear"!==this.scene.yaxis.type)
return!0;
if(!t.x||!t.y)
return!0;
if(this.hasMarkers){var e=t.marker||{};
if(Array.isArray(e.symbol)||
"circle"!==e.symbol||Array.isArray(e.size)||Array.isArray(e.color)||Array.isArray(e.line.width)||Array.isArray(e.line.color)||Array.isArray(e.opacity))
return!0}
return!(!this.hasLines||this.connectgaps)||(!!this.hasErrorX||!!this.hasErrorY)};var C=i.bind(null,
function(t){
return+t}),z=i.bind(null,x),D=i.bind(null,
function(t){
return T[t]||
"\u25cf"});L.update=
function(t){t.visible!==!0?(this.isVisible=!1,this.hasLines=!1,this.hasErrorX=!1,this.hasErrorY=!1,this.hasMarkers=!1):(this.isVisible=!0,this.hasLines=M.hasLines(t),this.hasErrorX=t.error_x.visible===!0,this.hasErrorY=t.error_y.visible===!0,this.hasMarkers=M.hasMarkers(t)),this.textLabels=t.text,
this.name=t.name,
this.hoverinfo=t.hoverinfo,
this.bounds=[1/0,1/0,-1/0,-1/0],
this.connectgaps=!!t.connectgaps,
this.isVisible?
this.isFancy(t)?this.updateFancy(t):this.updateFast(t):(this.line.clear(),this.errorX.clear(),this.errorY.clear(),this.scatter.clear(),this.fancyScatter.clear()),this.scene.glplot.objects.sort(function(t,e){
return t._index-e._index}),this.index=t.index,
this.color=A(t,{})},L.updateFast=
function(t){var e,r,n=this.xData=this.pickXData=t.x,i=this.yData=this.pickYData=t.y,a=n.length,o=
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new Float64Array(2*a),l=this.bounds,c=0,h=0,f=t.xcalendar,d=u(n),p=!d&&
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if(d||p)
for(var g=0;g<a;++g)e=n[g],r=i[g],m(r)&&(d||(e=v.dateTime2ms(e,f)),o[c++]=g,s[h++]=e,s[h++]=r,l[0]=Math.min(l[0],e),l[1]=Math.min(l[1],r),l[2]=Math.max(l[2],e),l[3]=Math.max(l[3],r));s=_(s,h),this.idToIndex=o,this.updateLines(t,s),this.updateError(
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if(this.hasMarkers){this.scatter.options.positions=s;var w=x(t.marker.color),M=x(t.marker.line.color),k=t.opacity*t.marker.opacity;w[3]*=k,this.scatter.options.color=w,M[3]*=k,this.scatter.options.borderColor=M,b=t.marker.size,this.scatter.options.size=b,this.scatter.options.borderSize=t.marker.line.width,this.scatter.update()}
else this.scatter.clear();this.fancyScatter.clear(),this.expandAxesFast(l,b)},L.updateFancy=
function(t){var e=this.scene,r=e.xaxis,n=e.yaxis,a=this.bounds,o=this.pickXData=r.makeCalcdata(t,
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new Array(y),w=
new Float64Array(2*y),M=
new Float64Array(4*y),A=
new Float64Array(4*y),T=0,S=0,E=0,L=0,z=
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function(t){
return t},I=
"log"===n.type?n.d2l:
function(t){
return t};
for(u=0;u<y;++u)this.xData[u]=h=z(o[u]),this.yData[u]=f=I(l[u]),isNaN(h)||isNaN(f)||(x[T++]=u,w[S++]=h,w[S++]=f,d=M[E++]=h-g[u].xs||0,p=M[E++]=g[u].xh-h||0,M[E++]=0,M[E++]=0,A[L++]=0,A[L++]=0,m=A[L++]=f-g[u].ys||0,v=A[L++]=g[u].yh-f||0,a[0]=Math.min(a[0],h-d),a[1]=Math.min(a[1],f-m),a[2]=Math.max(a[2],h+p),a[3]=Math.max(a[3],f+v));w=_(w,S),this.idToIndex=x,this.updateLines(t,w),this.updateError(
"X",t,w,M),this.updateError(
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if(this.hasMarkers){this.scatter.options.positions=w,this.scatter.options.sizes=
new Array(T),this.scatter.options.glyphs=
new Array(T),this.scatter.options.borderWidths=
new Array(T),this.scatter.options.colors=
new Array(4*T),this.scatter.options.borderColors=
new Array(4*T);var O,j=k(t),F=t.marker,R=F.opacity,N=t.opacity,B=s(F,R,N,y),U=D(F.symbol,y),V=C(F.line.width,y),q=s(F.line,R,N,y);
for(P=i(j,F.size,y),u=0;u<T;++u)
for(O=x[u],this.scatter.options.sizes[u]=4*P[O],
this.scatter.options.glyphs[u]=U[O],
this.scatter.options.borderWidths[u]=.5*V[O],c=0;c<4;++c)this.scatter.options.colors[4*u+c]=B[4*O+c],this.scatter.options.borderColors[4*u+c]=q[4*O+c];this.fancyScatter.update()}
else this.fancyScatter.clear();this.scatter.clear(),this.expandAxesFancy(o,l,P)},L.updateLines=
function(t,e){var r;
if(this.hasLines){var n=e;
if(!t.connectgaps){var i=0,a=this.xData,s=this.yData;
for(n=
new Float64Array(2*a.length),r=0;r<a.length;++r)n[i++]=a[r],n[i++]=s[r]}this.line.options.positions=n;var l=o(t.line.color,t.opacity,1),u=Math.round(.5*this.line.options.width),c=(S[t.line.dash]||[1]).slice();
for(r=0;r<c.length;++r)c[r]*=u;
switch(t.fill){
case"tozeroy":this.line.options.fill=[!1,!0,!1,!1];
break;
case"tozerox":this.line.options.fill=[!0,!1,!1,!1];
break;
default:this.line.options.fill=[!1,!1,!1,!1]}var h=x(t.fillcolor);this.line.options.color=l,this.line.options.width=2*t.line.width,this.line.options.dashes=c,this.line.options.fillColor=[h,h,h,h],this.line.update()}
else this.line.clear()},L.updateError=
function(t,e,r,n){var i=
this[
"error"+t],a=e[
"error_"+t.toLowerCase()];
"x"===t.toLowerCase()&&a.copy_ystyle&&(a=e.error_y),
this[
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function(t,e){
for(var r,n,i,a=e||10,o=0;o<2;o++)r=this.scene[E[o]],n=r._min,n||(n=[]),n.push({val:t[o],pad:a}),i=r._max,i||(i=[]),i.push({val:t[o+2],pad:a})},L.expandAxesFancy=
function(t,e,r){var n=this.scene,i={padded:!0,ppad:r};g.expand(n.xaxis,t,i),g.expand(n.yaxis,e,i)},L.dispose=
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"../../constants/gl2d_dashes":686,
"../../constants/gl_markers":688,
"../../lib":709,
"../../lib/gl_format_color":706,
"../../lib/str2rgbarray":727,
"../../lib/typed_array_truncate":731,
"../../plots/cartesian/axes":748,
"../../plots/cartesian/axis_autotype":749,
"../scatter/get_trace_color":1016,
"../scatter/make_bubble_size_func":1023,
"../scatter/subtypes":1028,
"fast-isnumeric":127,
"gl-error2d":155,
"gl-line2d":165,
"gl-scatter2d":243,
"gl-scatter2d-sdf":238}],1054:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"../scatter/constants"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/xy_defaults"),s=t(
"../scatter/marker_defaults"),l=t(
"../scatter/line_defaults"),u=t(
"../scatter/fillcolor_defaults"),c=t(
"../../components/errorbars/defaults"),h=t(
"./attributes");e.exports=
function(t,e,r,f){
function d(r,i){
return n.coerce(t,e,h,r,i)}var p=o(t,e,f,d);
if(!p)
return void(e.visible=!1);d(
"text"),d(
"mode",p<i.PTS_LINESONLY?
"lines+markers":
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"connectgaps"),l(t,e,r,f,d)),a.hasMarkers(e)&&s(t,e,r,f,d),d(
"fill"),
"none"!==e.fill&&u(t,e,r,d),c(t,e,r,{axis:
"y"}),c(t,e,r,{axis:
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"../../components/errorbars/defaults":619,
"../../lib":709,
"../scatter/constants":1013,
"../scatter/fillcolor_defaults":1015,
"../scatter/line_defaults":1019,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/xy_defaults":1030,
"./attributes":1052}],1055:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"../scatter3d/calc"),n.plot=t(
"./convert"),n.moduleType=
"trace",n.name=
"scattergl",n.basePlotModule=t(
"../../plots/gl2d"),n.categories=[
"gl2d",
"symbols",
"errorBarsOK",
"markerColorscale",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/gl2d":788,
"../scatter/colorbar":1011,
"../scatter3d/calc":1032,
"./attributes":1052,
"./convert":1053,
"./defaults":1054}],1056:[
function(t,e,r){
"use strict";var n=t(
"../scattergeo/attributes"),i=t(
"../scatter/attributes"),a=t(
"../../plots/mapbox/layout_attributes"),o=t(
"../../plots/attributes"),s=t(
"../../components/colorbar/attributes"),l=t(
"../../lib/extend").extendFlat,u=n.line,c=n.marker;e.exports={lon:n.lon,lat:n.lat,mode:l({},i.mode,{dflt:
"markers"}),text:l({},i.text,{}),hovertext:l({},i.hovertext,{}),line:{color:u.color,width:u.width},connectgaps:i.connectgaps,marker:{symbol:{valType:
"string",dflt:
"circle",arrayOk:!0},opacity:l({},c.opacity,{arrayOk:!1}),size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,color:c.color,colorscale:c.colorscale,cauto:c.cauto,cmax:c.cmax,cmin:c.cmin,autocolorscale:c.autocolorscale,reversescale:c.reversescale,showscale:c.showscale,colorbar:s},fill:n.fill,fillcolor:i.fillcolor,textfont:a.layers.symbol.textfont,textposition:a.layers.symbol.textposition,hoverinfo:l({},o.hoverinfo,{flags:[
"lon",
"lat",
"text",
"name"]})}},{
"../../components/colorbar/attributes":591,
"../../lib/extend":701,
"../../plots/attributes":746,
"../../plots/mapbox/layout_attributes":807,
"../scatter/attributes":1008,
"../scattergeo/attributes":1045}],1057:[
function(t,e,r){
"use strict";
function n(){
return{geojson:d.makeBlank(),layout:{visibility:
"none"},paint:{}}}
function i(t,e){
function r(t,r,n,i){
void 0===e[r][n]&&(e[r][n]=i),t[r]=e[r][n]}var n,i=t[0].trace,a=i.marker;p.hasColorscale(i,
"marker")?n=p.makeColorScaleFunc(p.extractScale(a.colorscale,a.cmin,a.cmax)):Array.isArray(a.color)&&(n=h.identity);var o;v.isBubble(i)?o=m(i):Array.isArray(a.size)&&(o=h.identity);
for(var s=[],l=0;l<t.length;l++){var u=t[l],f=u.lonlat;
if(!c(f)){var d={};
if(n){var g=u.mcc=n(u.mc);r(d,y,g,l)}o&&r(d,b,o(u.ms),l),s.push({type:
"Feature",geometry:{type:
"Point",coordinates:f},properties:d})}}
return{type:
"FeatureCollection",features:s}}
function a(t){
for(var e=t[0].trace,r=e.marker||{},n=r.symbol,i=e.text,a=
"circle"!==n?l(n):u,o=v.hasText(e)?l(i):u,s=[],h=0;h<t.length;h++){var f=t[h];c(f.lonlat)||s.push({type:
"Feature",geometry:{type:
"Point",coordinates:f.lonlat},properties:{symbol:a(f.mx),text:o(f.tx)}})}
return{type:
"FeatureCollection",features:s}}
function o(t,e){var r,n=t.marker;
if(Array.isArray(n.color)){
for(var i=Object.keys(e[y]),a=[],o=0;o<i.length;o++){var s=i[o];a.push([e[y][s],s])}r={
property:y,stops:a}}
else r=n.color;
return r}
function s(t,e){var r,n=t.marker;
if(Array.isArray(n.size)){
for(var i=Object.keys(e[b]),a=[],o=0;o<i.length;o++){var s=i[o];a.push([e[b][s],+s])}a.sort(
function(t,e){
return t[0]-e[0]}),r={
property:b,stops:a}}
else r=n.size/2;
return r}
function l(t){
return Array.isArray(t)?
function(t){
return t}:t?
function(){
return t}:u}
function u(){
return""}
function c(t){
return t[0]===f}var h=t(
"../../lib"),f=t(
"../../constants/numerical").BADNUM,d=t(
"../../lib/geojson_utils"),p=t(
"../../components/colorscale"),m=t(
"../scatter/make_bubble_size_func"),v=t(
"../scatter/subtypes"),g=t(
"../../plots/mapbox/convert_text_opts"),y=
"circle-color",b=
"circle-radius";e.exports=
function(t){var e=t[0].trace,r=e.visible===!0,l=
"none"!==e.fill,u=v.hasLines(e),c=v.hasMarkers(e),f=v.hasText(e),p=c&&
"circle"===e.marker.symbol,m=c&&
"circle"!==e.marker.symbol,x=n(),_=n(),w=n(),M=n(),k={fill:x,line:_,circle:w,symbol:M};
if(!r)
return k;var A;
if((l||u)&&(A=d.calcTraceToLineCoords(t)),l&&(x.geojson=d.makePolygon(A),x.layout.visibility=
"visible",h.extendFlat(x.paint,{
"fill-color":e.fillcolor})),u&&(_.geojson=d.makeLine(A),_.layout.visibility=
"visible",h.extendFlat(_.paint,{
"line-width":e.line.width,
"line-color":e.line.color,
"line-opacity":e.opacity})),p){var T={};T[y]={},T[b]={},w.geojson=i(t,T),w.layout.visibility=
"visible",h.extendFlat(w.paint,{
"circle-opacity":e.opacity*e.marker.opacity,
"circle-color":o(e,T),
"circle-radius":s(e,T)})}
if((m||f)&&(M.geojson=a(t),h.extendFlat(M.layout,{visibility:
"visible",
"icon-image":
"{symbol}-15",
"text-field":
"{text}"}),m&&(h.extendFlat(M.layout,{
"icon-size":e.marker.size/10}),h.extendFlat(M.paint,{
"icon-opacity":e.opacity*e.marker.opacity,
"icon-color":e.marker.color})),f)){var S=(e.marker||{}).size,E=g(e.textposition,S);h.extendFlat(M.layout,{
"text-size":e.textfont.size,
"text-anchor":E.anchor,
"text-offset":E.offset}),h.extendFlat(M.paint,{
"text-color":e.textfont.color,
"text-opacity":e.opacity})}
return k}},{
"../../components/colorscale":604,
"../../constants/numerical":690,
"../../lib":709,
"../../lib/geojson_utils":705,
"../../plots/mapbox/convert_text_opts":804,
"../scatter/make_bubble_size_func":1023,
"../scatter/subtypes":1028}],1058:[
function(t,e,r){
"use strict";
function n(t,e,r){var n=r(
"lon")||[],i=r(
"lat")||[],a=Math.min(n.length,i.length);
return a<n.length&&(e.lon=n.slice(0,a)),a<i.length&&(e.lat=i.slice(0,a)),a}var i=t(
"../../lib"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/marker_defaults"),s=t(
"../scatter/line_defaults"),l=t(
"../scatter/text_defaults"),u=t(
"../scatter/fillcolor_defaults"),c=t(
"./attributes");e.exports=
function(t,e,r,h){
function f(r,n){
return i.coerce(t,e,c,r,n)}
if(!n(t,e,f))
return void(e.visible=!1);
if(f(
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"hovertext"),f(
"mode"),a.hasLines(e)&&(s(t,e,r,h,f,{noDash:!0}),f(
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"hoverinfo",1===h._dataLength?
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"../scatter/fillcolor_defaults":1015,
"../scatter/line_defaults":1019,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/text_defaults":1029,
"./attributes":1056}],1059:[
function(t,e,r){
"use strict";e.exports=
function(t,e){
return t.lon=e.lon,t.lat=e.lat,t}},{}],1060:[
function(t,e,r){
"use strict";
function n(t,e){
function r(t){
return t+
"\xb0"}var n=t.hoverinfo.split(
"+"),i=n.indexOf(
"all")!==-1,a=n.indexOf(
"lon")!==-1,o=n.indexOf(
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if(i||a&&o?l.push(
"("+r(s[0])+
", "+r(s[1])+
")"):a?l.push(
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"lat: "+r(s[1])),i||n.indexOf(
"text")!==-1){var u;e.htx?u=e.htx:t.hovertext?u=t.hovertext:e.tx?u=e.tx:t.text&&(u=t.text),Array.isArray(u)||l.push(u)}
return l.join(
"<br>")}var i=t(
"../../components/fx"),a=t(
"../scatter/get_trace_color"),o=t(
"../../constants/numerical").BADNUM;e.exports=
function(t,e,r){
function s(t){var e=t.lonlat;
if(e[0]===o)
return 1/0;var n=Math.abs(c.c2p(e)-c.c2p([p,e[1]])),i=Math.abs(h.c2p(e)-h.c2p([e[0],r])),a=Math.max(3,t.mrc||0);
return Math.max(Math.sqrt(n*n+i*i)-a,1-3/a)}var l=t.cd,u=l[0].trace,c=t.xa,h=t.ya,f=e>=0?Math.floor((e+180)/360):Math.ceil((e-180)/360),d=360*f,p=e-d;
if(i.getClosest(l,s,t),t.index!==!1){var m=l[t.index],v=m.lonlat,g=[v[0]+d,v[1]],y=c.c2p(g),b=h.c2p(g),x=m.mrc||1;
return t.x0=y-x,t.x1=y+x,t.y0=b-x,t.y1=b+x,t.color=a(u,m),t.extraText=n(u,m),[t]}}},{
"../../components/fx":631,
"../../constants/numerical":690,
"../scatter/get_trace_color":1016}],1061:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"../scattergeo/calc"),n.hoverPoints=t(
"./hover"),n.eventData=t(
"./event_data"),n.plot=t(
"./plot"),n.moduleType=
"trace",n.name=
"scattermapbox",n.basePlotModule=t(
"../../plots/mapbox"),n.categories=[
"mapbox",
"gl",
"symbols",
"markerColorscale",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/mapbox":805,
"../scatter/colorbar":1011,
"../scattergeo/calc":1046,
"./attributes":1056,
"./defaults":1058,
"./event_data":1059,
"./hover":1060,
"./plot":1062}],1062:[
function(t,e,r){
"use strict";
function n(t,e){this.mapbox=t,this.map=t.map,this.uid=e,this.idSourceFill=e+
"-source-fill",this.idSourceLine=e+
"-source-line",this.idSourceCircle=e+
"-source-circle",this.idSourceSymbol=e+
"-source-symbol",this.idLayerFill=e+
"-layer-fill",this.idLayerLine=e+
"-layer-line",this.idLayerCircle=e+
"-layer-circle",this.idLayerSymbol=e+
"-layer-symbol",this.mapbox.initSource(this.idSourceFill),this.mapbox.initSource(this.idSourceLine),this.mapbox.initSource(this.idSourceCircle),this.mapbox.initSource(this.idSourceSymbol),this.map.addLayer({
id:this.idLayerFill,source:this.idSourceFill,type:
"fill"}),this.map.addLayer({
id:
this.idLayerLine,source:
this.idSourceLine,type:
"line"}),this.map.addLayer({
id:
this.idLayerCircle,source:
this.idSourceCircle,type:
"circle"}),this.map.addLayer({
id:
this.idLayerSymbol,source:
this.idSourceSymbol,type:
"symbol"})}
function i(t){
return"visible"===t.layout.visibility}var a=t(
"./convert"),o=n.prototype;o.update=
function(t){var e=this.mapbox,r=a(t);e.setOptions(this.idLayerFill,
"setLayoutProperty",r.fill.layout),e.setOptions(this.idLayerLine,
"setLayoutProperty",r.line.layout),e.setOptions(this.idLayerCircle,
"setLayoutProperty",r.circle.layout),e.setOptions(this.idLayerSymbol,
"setLayoutProperty",r.symbol.layout),i(r.fill)&&(e.setSourceData(this.idSourceFill,r.fill.geojson),e.setOptions(this.idLayerFill,
"setPaintProperty",r.fill.paint)),i(r.line)&&(e.setSourceData(this.idSourceLine,r.line.geojson),e.setOptions(this.idLayerLine,
"setPaintProperty",r.line.paint)),i(r.circle)&&(e.setSourceData(this.idSourceCircle,r.circle.geojson),e.setOptions(this.idLayerCircle,
"setPaintProperty",r.circle.paint)),i(r.symbol)&&(e.setSourceData(this.idSourceSymbol,r.symbol.geojson),e.setOptions(this.idLayerSymbol,
"setPaintProperty",r.symbol.paint))},o.dispose=
function(){var t=this.map;t.removeLayer(this.idLayerFill),t.removeLayer(this.idLayerLine),t.removeLayer(this.idLayerCircle),t.removeLayer(this.idLayerSymbol),t.removeSource(this.idSourceFill),t.removeSource(this.idSourceLine),t.removeSource(this.idSourceCircle),t.removeSource(this.idSourceSymbol)},e.exports=
function(t,e){var r=e[0].trace,i=
new n(t,r.uid);
return i.update(e),i}},{
"./convert":1057}],1063:[
function(t,e,r){
"use strict";var n=t(
"../scatter/attributes"),i=t(
"../../plots/attributes"),a=t(
"../../components/colorscale/color_attributes"),o=t(
"../../components/colorbar/attributes"),s=t(
"../../components/drawing/attributes").dash,l=t(
"../../lib/extend").extendFlat,u=n.marker,c=n.line,h=u.line;e.exports={a:{valType:
"data_array"},b:{valType:
"data_array"},c:{valType:
"data_array"},sum:{valType:
"number",dflt:0,min:0},mode:l({},n.mode,{dflt:
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"spline"]}),smoothing:c.smoothing},connectgaps:n.connectgaps,fill:l({},n.fill,{values:[
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"toself",
"tonext"]}),fillcolor:n.fillcolor,marker:l({},{symbol:u.symbol,opacity:u.opacity,maxdisplayed:u.maxdisplayed,size:u.size,sizeref:u.sizeref,sizemin:u.sizemin,sizemode:u.sizemode,line:l({},{width:h.width},a(
"marker".line)),gradient:u.gradient},a(
"marker"),{showscale:u.showscale,colorbar:o}),textfont:n.textfont,textposition:n.textposition,hoverinfo:l({},i.hoverinfo,{flags:[
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"b",
"c",
"text",
"name"]}),hoveron:n.hoveron}},{
"../../components/colorbar/attributes":591,
"../../components/colorscale/color_attributes":597,
"../../components/drawing/attributes":613,
"../../lib/extend":701,
"../../plots/attributes":746,
"../scatter/attributes":1008}],1064:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../plots/cartesian/axes"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/colorscale_calc"),s=t(
"../scatter/arrays_to_calcdata"),l=[
"a",
"b",
"c"],u={a:[
"b",
"c"],b:[
"a",
"c"],c:[
"a",
"b"]};e.exports=
function(t,e){var r,c,h,f,d,p,m=t._fullLayout[e.subplot],v=m.sum,g=e.sum||v;
for(r=0;r<l.length;r++)
if(h=l[r],!e[h]){
for(d=e[u[h][0]],p=e[u[h][1]],f=
new Array(d.length),c=0;c<d.length;c++)f[c]=g-d[c]-p[c];e[h]=f}var y,b,x,_,w,M,k=e.a.length,A=
new Array(k);
for(r=0;r<k;r++)y=e.a[r],b=e.b[r],x=e.c[r],n(y)&&n(b)&&n(x)?(y=+y,b=+b,x=+x,_=v/(y+b+x),1!==_&&(y*=_,b*=_,x*=_),M=y,w=x-b,A[r]={x:w,y:M,a:y,b:b,c:x}):A[r]={x:!1,y:!1};var T,S;
if(a.hasMarkers(e)&&(T=e.marker,S=T.size,Array.isArray(S))){var E={type:
"linear"};i.setConvert(E),S=E.makeCalcdata(e.marker,
"size"),S.length>k&&S.splice(k,S.length-k)}
return o(e),s(A,e),A}},{
"../../plots/cartesian/axes":748,
"../scatter/arrays_to_calcdata":1007,
"../scatter/colorscale_calc":1012,
"../scatter/subtypes":1028,
"fast-isnumeric":127}],1065:[
function(t,e,r){
"use strict";var n=t(
"../../lib"),i=t(
"../scatter/constants"),a=t(
"../scatter/subtypes"),o=t(
"../scatter/marker_defaults"),s=t(
"../scatter/line_defaults"),l=t(
"../scatter/line_shape_defaults"),u=t(
"../scatter/text_defaults"),c=t(
"../scatter/fillcolor_defaults"),h=t(
"./attributes");e.exports=
function(t,e,r,f){
function d(r,i){
return n.coerce(t,e,h,r,i)}var p,m=d(
"a"),v=d(
"b"),g=d(
"c");
if(m?(p=m.length,v?(p=Math.min(p,v.length),g&&(p=Math.min(p,g.length))):p=g?Math.min(p,g.length):0):v&&g&&(p=Math.min(v.length,g.length)),!p)
return void(e.visible=!1);m&&p<m.length&&(e.a=m.slice(0,p)),v&&p<v.length&&(e.b=v.slice(0,p)),g&&p<g.length&&(e.c=g.slice(0,p)),d(
"sum"),d(
"text"),d(
"hovertext"),d(
"mode",p<i.PTS_LINESONLY?
"lines+markers":
"lines"),a.hasLines(e)&&(s(t,e,r,f,d),l(t,e,d),d(
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"marker.maxdisplayed"),y.push(
"points")),d(
"fill"),
"none"!==e.fill&&(c(t,e,r,d),a.hasLines(e)||l(t,e,d)),d(
"hoverinfo",1===f._dataLength?
"a+b+c+text":
void 0),
"tonext"!==e.fill&&
"toself"!==e.fill||y.push(
"fills"),d(
"hoveron",y.join(
"+")||
"points")}},{
"../../lib":709,
"../scatter/constants":1013,
"../scatter/fillcolor_defaults":1015,
"../scatter/line_defaults":1019,
"../scatter/line_shape_defaults":1021,
"../scatter/marker_defaults":1024,
"../scatter/subtypes":1028,
"../scatter/text_defaults":1029,
"./attributes":1063}],1066:[
function(t,e,r){
"use strict";var n=t(
"../scatter/hover"),i=t(
"../../plots/cartesian/axes");e.exports=
function(t,e,r,a){
function o(t,e){g.push(t._hovertitle+
": "+i.tickText(t,e,
"hover").text)}var s=n(t,e,r,a);
if(s&&s[0].index!==!1){var l=s[0];
if(
void 0===l.index){var u=1-l.y0/t.ya._length,c=t.xa._length,h=c*u/2,f=c-h;
return l.x0=Math.max(Math.min(l.x0,f),h),l.x1=Math.max(Math.min(l.x1,f),h),s}var d=l.cd[l.index];l.a=d.a,l.b=d.b,l.c=d.c,l.xLabelVal=
void 0,l.yLabelVal=
void 0;var p=l.trace,m=p._ternary,v=p.hoverinfo.split(
"+"),g=[];
return v.indexOf(
"all")!==-1&&(v=[
"a",
"b",
"c"]),v.indexOf(
"a")!==-1&&o(m.aaxis,d.a),v.indexOf(
"b")!==-1&&o(m.baxis,d.b),v.indexOf(
"c")!==-1&&o(m.caxis,d.c),l.extraText=g.join(
"<br>"),s}}},{
"../../plots/cartesian/axes":748,
"../scatter/hover":1017}],1067:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"../scatter/colorbar"),n.calc=t(
"./calc"),n.plot=t(
"./plot"),n.style=t(
"./style"),n.hoverPoints=t(
"./hover"),n.selectPoints=t(
"./select"),n.moduleType=
"trace",n.name=
"scatterternary",n.basePlotModule=t(
"../../plots/ternary"),n.categories=[
"ternary",
"symbols",
"markerColorscale",
"showLegend"],n.meta={},e.exports=n},{
"../../plots/ternary":819,
"../scatter/colorbar":1011,
"./attributes":1063,
"./calc":1064,
"./defaults":1065,
"./hover":1066,
"./plot":1068,
"./select":1069,
"./style":1070}],1068:[
function(t,e,r){
"use strict";var n=t(
"../scatter/plot");e.exports=
function(t,e){var r=t.plotContainer;r.select(
".scatterlayer").selectAll(
"*").remove();
for(var i={xaxis:t.xaxis,yaxis:t.yaxis,plot:r},a=0;a<e.length;a++)e[a][0].trace._ternary=t;n(t.graphDiv,i,e)}},{
"../scatter/plot":1025}],1069:[
function(t,e,r){arguments[4][1043][0].apply(r,arguments)},{
"../scatter/select":1026,dup:1043}],1070:[
function(t,e,r){arguments[4][1044][0].apply(r,arguments)},{
"../scatter/style":1027,dup:1044}],1071:[
function(t,e,r){
"use strict";
function n(t){
return{valType:
"boolean",dflt:!1}}
function i(t){
return{show:{valType:
"boolean",dflt:!1},project:{x:n(
"x"),y:n(
"y"),z:n(
"z")},color:{valType:
"color",dflt:a.defaultLine},usecolormap:{valType:
"boolean",dflt:!1},width:{valType:
"number",min:1,max:16,dflt:2},highlight:{valType:
"boolean",dflt:!0},highlightcolor:{valType:
"color",dflt:a.defaultLine},highlightwidth:{valType:
"number",min:1,max:16,dflt:2}}}var a=t(
"../../components/color"),o=t(
"../../components/colorscale/attributes"),s=t(
"../../components/colorbar/attributes"),l=t(
"../../lib/extend").extendFlat;e.exports={z:{valType:
"data_array"},x:{valType:
"data_array"},y:{valType:
"data_array"},text:{valType:
"data_array"},surfacecolor:{valType:
"data_array"},cauto:o.zauto,cmin:o.zmin,cmax:o.zmax,colorscale:o.colorscale,autocolorscale:l({},o.autocolorscale,{dflt:!1}),reversescale:o.reversescale,showscale:o.showscale,colorbar:s,contours:{x:i(
"x"),y:i(
"y"),z:i(
"z")},hidesurface:{valType:
"boolean",dflt:!1},lightposition:{x:{valType:
"number",min:-1e5,max:1e5,dflt:10},y:{valType:
"number",min:-1e5,max:1e5,dflt:1e4},z:{valType:
"number",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:
"number",min:0,max:1,dflt:.8},diffuse:{valType:
"number",min:0,max:1,dflt:.8},specular:{valType:
"number",min:0,max:2,dflt:.05},roughness:{valType:
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"number",min:0,max:5,dflt:.2}},opacity:{valType:
"number",min:0,max:1,dflt:1},_deprecated:{zauto:l({},o.zauto,{}),zmin:l({},o.zmin,{}),zmax:l({},o.zmax,{})}}},{
"../../components/color":590,
"../../components/colorbar/attributes":591,
"../../components/colorscale/attributes":595,
"../../lib/extend":701}],1072:[
function(t,e,r){
"use strict";var n=t(
"../../components/colorscale/calc");e.exports=
function(t,e){e.surfacecolor?n(e,e.surfacecolor,
"",
"c"):n(e,e.z,
"",
"c")}},{
"../../components/colorscale/calc":596}],1073:[
function(t,e,r){
"use strict";var n=t(
"fast-isnumeric"),i=t(
"../../lib"),a=t(
"../../plots/plots"),o=t(
"../../components/colorscale"),s=t(
"../../components/colorbar/draw");e.exports=
function(t,e){var r=e[0].trace,l=
"cb"+r.uid,u=r.cmin,c=r.cmax,h=r.surfacecolor||r.z;
if(n(u)||(u=i.aggNums(Math.min,null,h)),n(c)||(c=i.aggNums(Math.max,null,h)),t._fullLayout._infolayer.selectAll(
"."+l).remove(),!r.showscale)
return void a.autoMargin(t,l);var f=e[0].t.cb=s(t,l),d=o.makeColorScaleFunc(o.extractScale(r.colorscale,u,c),{noNumericCheck:!0});f.fillcolor(d).filllevels({start:u,end:c,size:(c-u)/254}).options(r.colorbar)()}},{
"../../components/colorbar/draw":593,
77 "../../components/colorscale":604,
"../../lib":709,
"../../plots/plots":811,
"fast-isnumeric":127}],1074:[
function(t,e,r){
"use strict";
function n(t,e,r){this.scene=t,this.uid=r,this.surface=e,this.data=null,this.showContour=[!1,!1,!1],this.dataScale=1}
function i(t,e){
return void 0===e&&(e=1),t.map(
function(t){var r=t[0],n=p(t[1]),i=n.toRgb();
return{index:r,rgb:[i.r,i.g,i.b,e]}})}
function a(t){var e=t[0].rgb,r=t[t.length-1].rgb;
return e[0]===r[0]&&e[1]===r[1]&&e[2]===r[2]&&e[3]===r[3]}
function o(t){var e=t.shape,r=[e[0]+2,e[1]+2],n=c(
new Float32Array(r[0]*r[1]),r);
return d.assign(n.lo(1,1).hi(e[0],e[1]),t),d.assign(n.lo(1).hi(e[0],1),t.hi(e[0],1)),d.assign(n.lo(1,r[1]-1).hi(e[0],1),t.lo(0,e[1]-1).hi(e[0],1)),d.assign(n.lo(0,1).hi(1,e[1]),t.hi(1)),d.assign(n.lo(r[0]-1,1).hi(1,e[1]),t.lo(e[0]-1)),n.set(0,0,t.get(0,0)),n.set(0,r[1]-1,t.get(0,e[1]-1)),n.set(r[0]-1,0,t.get(e[0]-1,0)),n.set(r[0]-1,r[1]-1,t.get(e[0]-1,e[1]-1)),n}
function s(t){var e=Math.max(t[0].shape[0],t[0].shape[1]);
if(e<v){
for(var r=v/e,n=[0|Math.floor(t[0].shape[0]*r+1),0|Math.floor(t[0].shape[1]*r+1)],i=n[0]*n[1],a=0;a<t.length;++a){var s=o(t[a]),l=c(
new Float32Array(i),n);h(l,s,[r,0,0,0,r,0,0,0,1]),t[a]=l}
return r}
return 1}
function l(t,e){var r=t.glplot.gl,i=u({gl:r}),a=
new n(t,i,e.uid);
return i._trace=a,a.update(e),t.glplot.add(i),a}var u=t(
"gl-surface3d"),c=t(
"ndarray"),h=t(
"ndarray-homography"),f=t(
"ndarray-fill"),d=t(
"ndarray-ops"),p=t(
"tinycolor2"),m=t(
"../../lib/str2rgbarray"),v=128,g=n.prototype;g.handlePick=
function(t){
if(t.object===
this.surface){var e=t.index=[Math.min(0|Math.round(t.data.index[0]/
this.dataScale-1),this.data.z[0].length-1),Math.min(0|Math.round(t.data.index[1]/
this.dataScale-1),this.data.z.length-1)],r=[0,0,0];Array.isArray(this.data.x[0])?r[0]=this.data.x[e[1]][e[0]]:r[0]=this.data.x[e[0]],Array.isArray(this.data.y[0])?r[1]=this.data.y[e[1]][e[0]]:r[1]=this.data.y[e[1]],r[2]=this.data.z[e[1]][e[0]],t.traceCoordinate=r;var n=this.scene.fullSceneLayout;t.dataCoordinate=[n.xaxis.d2l(r[0],0,this.data.xcalendar)*this.scene.dataScale[0],n.yaxis.d2l(r[1],0,this.data.ycalendar)*this.scene.dataScale[1],n.zaxis.d2l(r[2],0,this.data.zcalendar)*this.scene.dataScale[2]];var i=this.data.text;
return i&&i[e[1]]&&
void 0!==i[e[1]][e[0]]?t.textLabel=i[e[1]][e[0]]:t.textLabel=
"",t.data.dataCoordinate=t.dataCoordinate.slice(),this.surface.highlight(t.data),this.scene.glplot.spikes.position=t.dataCoordinate,!0}},g.setContourLevels=
function(){
for(var t=[[],[],[]],e=!1,r=0;r<3;++r)this.showContour[r]&&(e=!0,t[r]=this.scene.contourLevels[r]);e&&this.surface.update({levels:t})},g.update=
function(t){var e,r=this.scene,n=r.fullSceneLayout,o=this.surface,l=t.opacity,u=i(t.colorscale,l),h=t.z,d=t.x,p=t.y,v=n.xaxis,g=n.yaxis,y=n.zaxis,b=r.dataScale,x=h[0].length,_=h.length,w=[c(
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new Float32Array(x*_),[x,_]),c(
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if(L.intensityBounds=[t.cmin,t.cmax],t.surfacecolor){var C=c(
new Float32Array(x*_),[x,_]);f(C,
function(e,r){
return t.surfacecolor[r][e]}),w.push(C)}
else L.intensityBounds[0]*=b[2],L.intensityBounds[1]*=b[2];this.dataScale=s(w),t.surfacecolor&&(L.intensity=w.pop());var z=[!0,!0,!0],D=[
"x",
"y",
"z"];
for(e=0;e<3;++e){var I=t.contours[D[e]];z[e]=I.highlight,L.showContour[e]=I.show||I.highlight,L.showContour[e]&&(L.contourProject[e]=[I.project.x,I.project.y,I.project.z],I.show?(this.showContour[e]=!0,L.levels[e]=A[e],o.highlightColor[e]=L.contourColor[e]=m(I.color),I.usecolormap?o.highlightTint[e]=L.contourTint[e]=0:o.highlightTint[e]=L.contourTint[e]=1,L.contourWidth[e]=I.width):this.showContour[e]=!1,I.highlight&&(L.dynamicColor[e]=m(I.highlightcolor),L.dynamicWidth[e]=I.highlightwidth))}a(u)&&(L.vertexColor=!0),L.coords=w,o.update(L),o.visible=t.visible,o.enableDynamic=z,o.snapToData=!0,
"lighting"in t&&(o.ambientLight=t.lighting.ambient,o.diffuseLight=t.lighting.diffuse,o.specularLight=t.lighting.specular,o.roughness=t.lighting.roughness,o.fresnel=t.lighting.fresnel),
"lightposition"in t&&(o.lightPosition=[t.lightposition.x,t.lightposition.y,t.lightposition.z]),l&&l<1&&(o.supportsTransparency=!0)},g.dispose=
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function(t,e,r){
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for(e.y=[],c=0;c<p;++c)e.y[c]=c;[
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"lighting.specular",
"lighting.roughness",
"lighting.fresnel",
"lightposition.x",
"lightposition.y",
"lightposition.z",
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"surfacecolor");u(
"colorscale");var v=[
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"y",
"z"];
for(c=0;c<3;++c){var g=
"contours."+v[c],y=u(g+
".show"),b=u(g+
".highlight");
if(y||b)
for(h=0;h<3;++h)u(g+
".project."+v[h]);y&&(u(g+
".color"),u(g+
".width"),u(g+
".usecolormap")),b&&(u(g+
".highlightcolor"),u(g+
".highlightwidth"))}m||(n(t,
"zmin",
"cmin"),n(t,
"zmax",
"cmax"),n(t,
"zauto",
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"../../lib":709,
"../../registry":826,
"./attributes":1071}],1076:[
function(t,e,r){
"use strict";var n={};n.attributes=t(
"./attributes"),n.supplyDefaults=t(
"./defaults"),n.colorbar=t(
"./colorbar"),n.calc=t(
"./calc"),n.plot=t(
"./convert"),n.moduleType=
"trace",n.name=
"surface",n.basePlotModule=t(
"../../plots/gl3d"),n.categories=[
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"2dMap",
"noOpacity"],n.meta={},e.exports=n},{
"../../plots/gl3d":791,
"./attributes":1071,
"./calc":1072,
"./colorbar":1073,
"./convert":1074,
"./defaults":1075}],1077:[
function(t,e,r){
"use strict";
function n(t,e,r){
function n(t){
return t.indexOf(a)!==-1}var i,a=t.operation,o=t.value,s=Array.isArray(o),h=
function(r){
return e(r,0,t.valuecalendar)},f=
function(t){
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case"=":
return function(t){
return f(t)===i};
case"!=":
return function(t){
return f(t)!==i};
case"<":
return function(t){
return f(t)<i};
case"<=":
return function(t){
return f(t)<=i};
case">":
return function(t){
return f(t)>i};
case">=":
return function(t){
return f(t)>=i};
case"[]":
return function(t){var e=f(t);
return e>=i[0]&&e<=i[1]};
case"()":
return function(t){var e=f(t);
return e>i[0]&&e<i[1]};
case"[)":
return function(t){var e=f(t);
return e>=i[0]&&e<i[1]};
case"(]":
return function(t){var e=f(t);
return e>i[0]&&e<=i[1]};
case"][":
return function(t){var e=f(t);
return e<=i[0]||e>=i[1]};
case")(":
return function(t){var e=f(t);
return e<i[0]||e>i[1]};
case"](":
return function(t){var e=f(t);
return e<=i[0]||e>i[1]};
case")[":
return function(t){var e=f(t);
return e<i[0]||e>=i[1]};
case"{}":
return function(t){
return i.indexOf(f(t))!==-1};
case"}{":
return function(t){
return i.indexOf(f(t))===-1}}}var i=t(
"../lib"),a=t(
"../registry"),o=t(
"../plot_api/plot_schema"),s=t(
"../plots/cartesian/axes"),l=[
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"!=",
"<",
">=",
">",
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"()",
"[)",
"(]",
"][",
")(",
"](",
")["],c=[
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"boolean",dflt:!1}},r.supplyDefaults=
function(t){
function e(e,a){
return i.coerce(t,n,r.attributes,e,a)}var n={};
if(e(
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"preservegaps"),e(
"operation"),e(
"value"),e(
"target");var o=a.getComponentMethod(
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"handleDefaults");o(t,n,
"valuecalendar",null),o(t,n,
"targetcalendar",null)}
return n},r.calcTransform=
function(t,e,r){
function a(t,r){
for(var n=0;n<g.length;n++){t(i.nestedProperty(e,g[n]),r)}}
if(r.enabled){var l=i.getTargetArray(e,r);
if(l){var u=r.target,c=l.length,h=r.targetcalendar;
if(
"string"==typeof u){var f=i.nestedProperty(e,u+
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function(t){y[t.astr]=i.extendDeep([],t.get()),t.set(
new Array(c))},p=
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"../lib":709,
"../plot_api/plot_schema":737,
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function(t,e,r){
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function n(t,e){o.nestedProperty(t,e).set([])}
function i(t,e,r,n){o.nestedProperty(t,n).set(o.nestedProperty(t,n).get().concat([o.nestedProperty(e,n).get()[r]]))}
function a(t,e){var r=e.transform,a=t.transforms[e.transformIndex].groups;
if(!Array.isArray(a)||0===a.length)
return t;
for(var l=o.filterUnique(a),u=
new Array(l.length),c=a.length,h=s.findArrayAttributes(t),f=r.style||{},d=0;d<l.length;d++){var p=l[d],m=u[d]=o.extendDeepNoArrays({},t);h.forEach(n.bind(null,m));
for(var v=0;v<c;v++)a[v]===p&&h.forEach(i.bind(0,m,t,v));m.name=p,m=o.extendDeepNoArrays(m,f[p]||{})}
return u}var o=t(
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function e(e,i){
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return e(
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function(t,e,r){
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function n(t,e,r){
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if(l===c){a[u]=s,o[u]=null;
break}}
return a}
function i(t,e){
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case"descending":
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1.8.5